20108354448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{16267}}^1$

素因数の和:16581

約数の個数: 160

約数和(自身を含む): 64164115456

約数和(自身を除く): 44055761008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 283, 312, 336, 364, 546, 566, 624, 728, 849, 1092, 1132, 1456, 1698, 1981, 2184, 2264, 3396, 3679, 3962, 4368, 4528, 5943, 6792, 7358, 7924, 11037, 11886, 13584, 14716, 15848, 16267, 22074, 23772, 25753, 29432, 31696, 32534, 44148, 47544, 48801, 51506, 58864, 65068, 77259, 88296, 95088, 97602, 103012, 113869, 130136, 154518, 176592, 195204, 206024, 211471, 227738, 260272, 309036, 341607, 390408, 412048, 422942, 455476, 618072, 634413, 683214, 780816, 845884, 910952, 1236144, 1268826, 1366428, 1480297, 1691768, 1821904, 2537652, 2732856, 2960594, 3383536, 4440891, 4603561, 5075304, 5465712, 5921188, 8881782, 9207122, 10150608, 11842376, 13810683, 17763564, 18414244, 23684752, 27621366, 32224927, 35527128, 36828488, 55242732, 59846293, 64449854, 71054256, 73656976, 96674781, 110485464, 119692586, 128899708, 179538879, 193349562, 220970928, 239385172, 257799416, 359077758, 386699124, 418924051, 478770344, 515598832, 718155516, 773398248, 837848102, 957540688, 1256772153, 1436311032, 1546796496, 1675696204, 2513544306, 2872622064, 3351392408, 5027088612, 6702784816, 10054177224, 20108354448]

約数ペア:

[(1, 20108354448), (2, 10054177224), (3, 6702784816), (4, 5027088612), (6, 3351392408), (7, 2872622064), (8, 2513544306), (12, 1675696204), (13, 1546796496), (14, 1436311032), (16, 1256772153), (21, 957540688), (24, 837848102), (26, 773398248), (28, 718155516), (39, 515598832), (42, 478770344), (48, 418924051), (52, 386699124), (56, 359077758), (78, 257799416), (84, 239385172), (91, 220970928), (104, 193349562), (112, 179538879), (156, 128899708), (168, 119692586), (182, 110485464), (208, 96674781), (273, 73656976), (283, 71054256), (312, 64449854), (336, 59846293), (364, 55242732), (546, 36828488), (566, 35527128), (624, 32224927), (728, 27621366), (849, 23684752), (1092, 18414244), (1132, 17763564), (1456, 13810683), (1698, 11842376), (1981, 10150608), (2184, 9207122), (2264, 8881782), (3396, 5921188), (3679, 5465712), (3962, 5075304), (4368, 4603561), (4528, 4440891), (5943, 3383536), (6792, 2960594), (7358, 2732856), (7924, 2537652), (11037, 1821904), (11886, 1691768), (13584, 1480297), (14716, 1366428), (15848, 1268826), (16267, 1236144), (22074, 910952), (23772, 845884), (25753, 780816), (29432, 683214), (31696, 634413), (32534, 618072), (44148, 455476), (47544, 422942), (48801, 412048), (51506, 390408), (58864, 341607), (65068, 309036), (77259, 260272), (88296, 227738), (95088, 211471), (97602, 206024), (103012, 195204), (113869, 176592), (130136, 154518)]