18702939260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{32246447}}^1$

素因数の和:32246485

約数の個数: 24

約数和(自身を含む): 40630524480

約数和(自身を除く): 21927585220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 32246447, 64492894, 128985788, 161232235, 322464470, 644928940, 935146963, 1870293926, 3740587852, 4675734815, 9351469630, 18702939260]

約数ペア:

[(1, 18702939260), (2, 9351469630), (4, 4675734815), (5, 3740587852), (10, 1870293926), (20, 935146963), (29, 644928940), (58, 322464470), (116, 161232235), (145, 128985788), (290, 64492894), (580, 32246447)]