20346865512

素因数分解:

$2^3\times 3^1\times {\mathrm{5653}}^1\times {\mathrm{149971}}^1$

素因数の和:155633

約数の個数: 32

約数和(自身を含む): 50876501280

約数和(自身を除く): 30529635768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5653, 11306, 16959, 22612, 33918, 45224, 67836, 135672, 149971, 299942, 449913, 599884, 899826, 1199768, 1799652, 3599304, 847786063, 1695572126, 2543358189, 3391144252, 5086716378, 6782288504, 10173432756, 20346865512]

約数ペア:

[(1, 20346865512), (2, 10173432756), (3, 6782288504), (4, 5086716378), (6, 3391144252), (8, 2543358189), (12, 1695572126), (24, 847786063), (5653, 3599304), (11306, 1799652), (16959, 1199768), (22612, 899826), (33918, 599884), (45224, 449913), (67836, 299942), (135672, 149971)]