20198048664

素因数分解:

$2^3\times 3^1\times {\mathrm{18973}}^1\times {\mathrm{44357}}^1$

素因数の和:63339

約数の個数: 32

約数和(自身を含む): 50498921520

約数和(自身を除く): 30300872856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 18973, 37946, 44357, 56919, 75892, 88714, 113838, 133071, 151784, 177428, 227676, 266142, 354856, 455352, 532284, 1064568, 841585361, 1683170722, 2524756083, 3366341444, 5049512166, 6732682888, 10099024332, 20198048664]

約数ペア:

[(1, 20198048664), (2, 10099024332), (3, 6732682888), (4, 5049512166), (6, 3366341444), (8, 2524756083), (12, 1683170722), (24, 841585361), (18973, 1064568), (37946, 532284), (44357, 455352), (56919, 354856), (75892, 266142), (88714, 227676), (113838, 177428), (133071, 151784)]