20176296828

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{7034971}}^1$

素因数の和:7035217

約数の個数: 24

約数和(自身を含む): 47275011840

約数和(自身を除く): 27098715012

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 7034971, 14069942, 21104913, 28139884, 42209826, 84419652, 1681358069, 3362716138, 5044074207, 6725432276, 10088148414, 20176296828]

約数ペア:

[(1, 20176296828), (2, 10088148414), (3, 6725432276), (4, 5044074207), (6, 3362716138), (12, 1681358069), (239, 84419652), (478, 42209826), (717, 28139884), (956, 21104913), (1434, 14069942), (2868, 7034971)]