9924883940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12103517}}^1$

素因数の和:12103567

約数の個数: 24

約数和(自身を含む): 21350605752

約数和(自身を除く): 11425721812

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 12103517, 24207034, 48414068, 60517585, 121035170, 242070340, 496244197, 992488394, 1984976788, 2481220985, 4962441970, 9924883940]

約数ペア:

[(1, 9924883940), (2, 4962441970), (4, 2481220985), (5, 1984976788), (10, 992488394), (20, 496244197), (41, 242070340), (82, 121035170), (164, 60517585), (205, 48414068), (410, 24207034), (820, 12103517)]