20145490772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24097477}}^1$

素因数の和:24097511

約数の個数: 24

約数和(自身を含む): 40483763040

約数和(自身を除く): 20338272268

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 24097477, 48194954, 96389908, 265072247, 457852063, 530144494, 915704126, 1060288988, 1831408252, 5036372693, 10072745386, 20145490772]

約数ペア:

[(1, 20145490772), (2, 10072745386), (4, 5036372693), (11, 1831408252), (19, 1060288988), (22, 915704126), (38, 530144494), (44, 457852063), (76, 265072247), (209, 96389908), (418, 48194954), (836, 24097477)]