20163342218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{3638279}}^1$

素因数の和:3638461

約数の個数: 16

約数和(自身を含む): 32220607680

約数和(自身を除く): 12057265462

約数列:

[1, 2, 17, 34, 163, 326, 2771, 5542, 3638279, 7276558, 61850743, 123701486, 593039477, 1186078954, 10081671109, 20163342218]

約数ペア:

[(1, 20163342218), (2, 10081671109), (17, 1186078954), (34, 593039477), (163, 123701486), (326, 61850743), (2771, 7276558), (5542, 3638279)]