20124893215

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{336059}}^1$

素因数の和:336159

約数の個数: 32

約数和(自身を含む): 29035584000

約数和(自身を除く): 8910690785

約数列:

[1, 5, 7, 29, 35, 59, 145, 203, 295, 413, 1015, 1711, 2065, 8555, 11977, 59885, 336059, 1680295, 2352413, 9745711, 11762065, 19827481, 48728555, 68219977, 99137405, 138792367, 341099885, 574996949, 693961835, 2874984745, 4024978643, 20124893215]

約数ペア:

[(1, 20124893215), (5, 4024978643), (7, 2874984745), (29, 693961835), (35, 574996949), (59, 341099885), (145, 138792367), (203, 99137405), (295, 68219977), (413, 48728555), (1015, 19827481), (1711, 11762065), (2065, 9745711), (8555, 2352413), (11977, 1680295), (59885, 336059)]