20463553362

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{653}}^1\times {\mathrm{106591}}^1$

素因数の和:107263

約数の個数: 48

約数和(自身を含む): 47682438912

約数和(自身を除く): 27218885550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 653, 1306, 1959, 3918, 4571, 9142, 13713, 27426, 31997, 63994, 95991, 106591, 191982, 213182, 319773, 639546, 746137, 1492274, 2238411, 4476822, 5222959, 10445918, 15668877, 31337754, 69603923, 139207846, 208811769, 417623538, 487227461, 974454922, 1461682383, 2923364766, 3410592227, 6821184454, 10231776681, 20463553362]

約数ペア:

[(1, 20463553362), (2, 10231776681), (3, 6821184454), (6, 3410592227), (7, 2923364766), (14, 1461682383), (21, 974454922), (42, 487227461), (49, 417623538), (98, 208811769), (147, 139207846), (294, 69603923), (653, 31337754), (1306, 15668877), (1959, 10445918), (3918, 5222959), (4571, 4476822), (9142, 2238411), (13713, 1492274), (27426, 746137), (31997, 639546), (63994, 319773), (95991, 213182), (106591, 191982)]