20198669998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{59663}}^1$

素因数の和:60156

約数の個数: 32

約数和(自身を含む): 33829488000

約数和(自身を除く): 13630818002

約数列:

[1, 2, 13, 26, 29, 58, 377, 449, 754, 898, 5837, 11674, 13021, 26042, 59663, 119326, 169273, 338546, 775619, 1551238, 1730227, 3460454, 22492951, 26788687, 44985902, 53577374, 348252931, 696505862, 776871923, 1553743846, 10099334999, 20198669998]

約数ペア:

[(1, 20198669998), (2, 10099334999), (13, 1553743846), (26, 776871923), (29, 696505862), (58, 348252931), (377, 53577374), (449, 44985902), (754, 26788687), (898, 22492951), (5837, 3460454), (11674, 1730227), (13021, 1551238), (26042, 775619), (59663, 338546), (119326, 169273)]