20105194532

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1345009}}^1$

素因数の和:1345151

約数の個数: 24

約数和(自身を含む): 36492811320

約数和(自身を除く): 16387616788

約数列:

[1, 2, 4, 37, 74, 101, 148, 202, 404, 3737, 7474, 14948, 1345009, 2690018, 5380036, 49765333, 99530666, 135845909, 199061332, 271691818, 543383636, 5026298633, 10052597266, 20105194532]

約数ペア:

[(1, 20105194532), (2, 10052597266), (4, 5026298633), (37, 543383636), (74, 271691818), (101, 199061332), (148, 135845909), (202, 99530666), (404, 49765333), (3737, 5380036), (7474, 2690018), (14948, 1345009)]