20176983524

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{3823}}^1\times {\mathrm{9631}}^1$

素因数の和:13595

約数の個数: 24

約数和(自身を含む): 35580453888

約数和(自身を除く): 15403470364

約数列:

[1, 2, 4, 137, 274, 548, 3823, 7646, 9631, 15292, 19262, 38524, 523751, 1047502, 1319447, 2095004, 2638894, 5277788, 36819313, 73638626, 147277252, 5044245881, 10088491762, 20176983524]

約数ペア:

[(1, 20176983524), (2, 10088491762), (4, 5044245881), (137, 147277252), (274, 73638626), (548, 36819313), (3823, 5277788), (7646, 2638894), (9631, 2095004), (15292, 1319447), (19262, 1047502), (38524, 523751)]