20228605488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{2713}}^1$

素因数の和:3316

約数の個数: 240

約数和(自身を含む): 69824489280

約数和(自身を除く): 49595883792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 569, 624, 728, 819, 936, 1008, 1092, 1138, 1456, 1638, 1707, 1872, 2184, 2276, 2713, 3276, 3414, 3983, 4368, 4552, 5121, 5426, 6552, 6828, 7397, 7966, 8139, 9104, 10242, 10852, 11949, 13104, 13656, 14794, 15932, 16278, 18991, 20484, 21704, 22191, 23898, 24417, 27312, 29588, 31864, 32556, 35269, 35847, 37982, 40968, 43408, 44382, 47796, 48834, 51779, 56973, 59176, 63728, 65112, 66573, 70538, 71694, 75964, 81936, 88764, 95592, 97668, 103558, 105807, 113946, 118352, 130224, 133146, 141076, 143388, 151928, 155337, 170919, 177528, 191184, 195336, 207116, 211614, 227892, 246883, 266292, 282152, 286776, 303856, 310674, 317421, 341838, 355056, 390672, 414232, 423228, 455784, 466011, 493766, 532584, 564304, 573552, 621348, 634842, 683676, 740649, 828464, 846456, 911568, 932022, 987532, 1065168, 1242696, 1269684, 1367352, 1481298, 1543697, 1692912, 1864044, 1975064, 2221947, 2485392, 2539368, 2734704, 2962596, 3087394, 3728088, 3950128, 4443894, 4631091, 5078736, 5925192, 6174788, 7456176, 8887788, 9262182, 10805879, 11850384, 12349576, 13893273, 17775576, 18524364, 20068061, 21611758, 24699152, 27786546, 32417637, 35551152, 37048728, 40136122, 43223516, 55573092, 60204183, 64835274, 74097456, 80272244, 86447032, 97252911, 111146184, 120408366, 129670548, 140476427, 160544488, 172894064, 180612549, 194505822, 222292368, 240816732, 259341096, 280952854, 321088976, 361225098, 389011644, 421429281, 481633464, 518682192, 561905708, 722450196, 778023288, 842858562, 963266928, 1123811416, 1264287843, 1444900392, 1556046576, 1685717124, 2247622832, 2528575686, 2889800784, 3371434248, 5057151372, 6742868496, 10114302744, 20228605488]

約数ペア:

[(1, 20228605488), (2, 10114302744), (3, 6742868496), (4, 5057151372), (6, 3371434248), (7, 2889800784), (8, 2528575686), (9, 2247622832), (12, 1685717124), (13, 1556046576), (14, 1444900392), (16, 1264287843), (18, 1123811416), (21, 963266928), (24, 842858562), (26, 778023288), (28, 722450196), (36, 561905708), (39, 518682192), (42, 481633464), (48, 421429281), (52, 389011644), (56, 361225098), (63, 321088976), (72, 280952854), (78, 259341096), (84, 240816732), (91, 222292368), (104, 194505822), (112, 180612549), (117, 172894064), (126, 160544488), (144, 140476427), (156, 129670548), (168, 120408366), (182, 111146184), (208, 97252911), (234, 86447032), (252, 80272244), (273, 74097456), (312, 64835274), (336, 60204183), (364, 55573092), (468, 43223516), (504, 40136122), (546, 37048728), (569, 35551152), (624, 32417637), (728, 27786546), (819, 24699152), (936, 21611758), (1008, 20068061), (1092, 18524364), (1138, 17775576), (1456, 13893273), (1638, 12349576), (1707, 11850384), (1872, 10805879), (2184, 9262182), (2276, 8887788), (2713, 7456176), (3276, 6174788), (3414, 5925192), (3983, 5078736), (4368, 4631091), (4552, 4443894), (5121, 3950128), (5426, 3728088), (6552, 3087394), (6828, 2962596), (7397, 2734704), (7966, 2539368), (8139, 2485392), (9104, 2221947), (10242, 1975064), (10852, 1864044), (11949, 1692912), (13104, 1543697), (13656, 1481298), (14794, 1367352), (15932, 1269684), (16278, 1242696), (18991, 1065168), (20484, 987532), (21704, 932022), (22191, 911568), (23898, 846456), (24417, 828464), (27312, 740649), (29588, 683676), (31864, 634842), (32556, 621348), (35269, 573552), (35847, 564304), (37982, 532584), (40968, 493766), (43408, 466011), (44382, 455784), (47796, 423228), (48834, 414232), (51779, 390672), (56973, 355056), (59176, 341838), (63728, 317421), (65112, 310674), (66573, 303856), (70538, 286776), (71694, 282152), (75964, 266292), (81936, 246883), (88764, 227892), (95592, 211614), (97668, 207116), (103558, 195336), (105807, 191184), (113946, 177528), (118352, 170919), (130224, 155337), (133146, 151928), (141076, 143388)]