20189365566

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{55162201}}^1$

素因数の和:55162267

約数の個数: 16

約数和(自身を含む): 41040678288

約数和(自身を除く): 20851312722

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 55162201, 110324402, 165486603, 330973206, 3364894261, 6729788522, 10094682783, 20189365566]

約数ペア:

[(1, 20189365566), (2, 10094682783), (3, 6729788522), (6, 3364894261), (61, 330973206), (122, 165486603), (183, 110324402), (366, 55162201)]