20210162684

素因数分解:

$2^2\times {\mathrm{1229}}^1\times {\mathrm{1931}}^1\times {\mathrm{2129}}^1$

素因数の和:5293

約数の個数: 24

約数和(自身を含む): 35431527600

約数和(自身を除く): 15221364916

約数列:

[1, 2, 4, 1229, 1931, 2129, 2458, 3862, 4258, 4916, 7724, 8516, 2373199, 2616541, 4111099, 4746398, 5233082, 8222198, 9492796, 10466164, 16444396, 5052540671, 10105081342, 20210162684]

約数ペア:

[(1, 20210162684), (2, 10105081342), (4, 5052540671), (1229, 16444396), (1931, 10466164), (2129, 9492796), (2458, 8222198), (3862, 5233082), (4258, 4746398), (4916, 4111099), (7724, 2616541), (8516, 2373199)]