20152516601

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{1543}}^1\times {\mathrm{15679}}^1$

素因数の和:17253

約数の個数: 24

約数和(自身を含む): 24839377920

約数和(自身を除く): 4686861319

約数列:

[1, 7, 17, 49, 119, 833, 1543, 10801, 15679, 26231, 75607, 109753, 183617, 266543, 768271, 1285319, 1865801, 13060607, 24192697, 169348879, 411275849, 1185442153, 2878930943, 20152516601]

約数ペア:

[(1, 20152516601), (7, 2878930943), (17, 1185442153), (49, 411275849), (119, 169348879), (833, 24192697), (1543, 13060607), (10801, 1865801), (15679, 1285319), (26231, 768271), (75607, 266543), (109753, 183617)]