20164341915

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15451603}}^1$

素因数の和:15451643

約数の個数: 24

約数和(自身を含む): 36156753360

約数和(自身を除く): 15992411445

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 15451603, 46354809, 77258015, 139064427, 231774045, 448096487, 695322135, 1344289461, 2240482435, 4032868383, 6721447305, 20164341915]

約数ペア:

[(1, 20164341915), (3, 6721447305), (5, 4032868383), (9, 2240482435), (15, 1344289461), (29, 695322135), (45, 448096487), (87, 231774045), (145, 139064427), (261, 77258015), (435, 46354809), (1305, 15451603)]