20649162

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5843}}^1$

素因数の和:5898

約数の個数: 32

約数和(自身を含む): 44881920

約数和(自身を除く): 24232758

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 5843, 11686, 17529, 35058, 111017, 181133, 222034, 333051, 362266, 543399, 666102, 1086798, 3441527, 6883054, 10324581, 20649162]

約数ペア:

[(1, 20649162), (2, 10324581), (3, 6883054), (6, 3441527), (19, 1086798), (31, 666102), (38, 543399), (57, 362266), (62, 333051), (93, 222034), (114, 181133), (186, 111017), (589, 35058), (1178, 17529), (1767, 11686), (3534, 5843)]