20236891584

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1158247}}^1$

素因数の和:1158282

約数の個数: 112

約数和(自身を含む): 65899678208

約数和(自身を除く): 45662786624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 17472, 1158247, 2316494, 3474741, 4632988, 6949482, 8107729, 9265976, 13898964, 15057211, 16215458, 18531952, 24323187, 27797928, 30114422, 32430916, 37063904, 45171633, 48646374, 55595856, 60228844, 64861832, 74127808, 90343266, 97292748, 105400477, 111191712, 120457688, 129723664, 180686532, 194585496, 210800954, 222383424, 240915376, 259447328, 316201431, 361373064, 389170992, 421601908, 481830752, 518894656, 632402862, 722746128, 778341984, 843203816, 963661504, 1264805724, 1445492256, 1556683968, 1686407632, 2529611448, 2890984512, 3372815264, 5059222896, 6745630528, 10118445792, 20236891584]

約数ペア:

[(1, 20236891584), (2, 10118445792), (3, 6745630528), (4, 5059222896), (6, 3372815264), (7, 2890984512), (8, 2529611448), (12, 1686407632), (13, 1556683968), (14, 1445492256), (16, 1264805724), (21, 963661504), (24, 843203816), (26, 778341984), (28, 722746128), (32, 632402862), (39, 518894656), (42, 481830752), (48, 421601908), (52, 389170992), (56, 361373064), (64, 316201431), (78, 259447328), (84, 240915376), (91, 222383424), (96, 210800954), (104, 194585496), (112, 180686532), (156, 129723664), (168, 120457688), (182, 111191712), (192, 105400477), (208, 97292748), (224, 90343266), (273, 74127808), (312, 64861832), (336, 60228844), (364, 55595856), (416, 48646374), (448, 45171633), (546, 37063904), (624, 32430916), (672, 30114422), (728, 27797928), (832, 24323187), (1092, 18531952), (1248, 16215458), (1344, 15057211), (1456, 13898964), (2184, 9265976), (2496, 8107729), (2912, 6949482), (4368, 4632988), (5824, 3474741), (8736, 2316494), (17472, 1158247)]