20139807746

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{8273}}^1\times {\mathrm{28307}}^1$

素因数の和:36625

約数の個数: 16

約数和(自身を含む): 30917091744

約数和(自身を除く): 10777283998

約数列:

[1, 2, 43, 86, 8273, 16546, 28307, 56614, 355739, 711478, 1217201, 2434402, 234183811, 468367622, 10069903873, 20139807746]

約数ペア:

[(1, 20139807746), (2, 10069903873), (43, 468367622), (86, 234183811), (8273, 2434402), (16546, 1217201), (28307, 711478), (56614, 355739)]