20653752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{122939}}^1$

素因数の和:122955

約数の個数: 32

約数和(自身を含む): 59011200

約数和(自身を除く): 38357448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 122939, 245878, 368817, 491756, 737634, 860573, 983512, 1475268, 1721146, 2581719, 2950536, 3442292, 5163438, 6884584, 10326876, 20653752]

約数ペア:

[(1, 20653752), (2, 10326876), (3, 6884584), (4, 5163438), (6, 3442292), (7, 2950536), (8, 2581719), (12, 1721146), (14, 1475268), (21, 983512), (24, 860573), (28, 737634), (42, 491756), (56, 368817), (84, 245878), (168, 122939)]