20192479426

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{842969}}^1$

素因数の和:843066

約数の個数: 32

約数和(自身を含む): 36416304000

約数和(自身を除く): 16223824574

約数列:

[1, 2, 7, 14, 29, 58, 59, 118, 203, 406, 413, 826, 1711, 3422, 11977, 23954, 842969, 1685938, 5900783, 11801566, 24446101, 48892202, 49735171, 99470342, 171122707, 342245414, 348146197, 696292394, 1442319959, 2884639918, 10096239713, 20192479426]

約数ペア:

[(1, 20192479426), (2, 10096239713), (7, 2884639918), (14, 1442319959), (29, 696292394), (58, 348146197), (59, 342245414), (118, 171122707), (203, 99470342), (406, 49735171), (413, 48892202), (826, 24446101), (1711, 11801566), (3422, 5900783), (11977, 1685938), (23954, 842969)]