20075035490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2815573}}^1$

素因数の和:2815634

約数の個数: 32

約数和(自身を含む): 38922494976

約数和(自身を除く): 18847459486

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 2815573, 5631146, 14077865, 28155730, 64758179, 87282763, 129516358, 174565526, 323790895, 436413815, 647581790, 872827630, 2007503549, 4015007098, 10037517745, 20075035490]

約数ペア:

[(1, 20075035490), (2, 10037517745), (5, 4015007098), (10, 2007503549), (23, 872827630), (31, 647581790), (46, 436413815), (62, 323790895), (115, 174565526), (155, 129516358), (230, 87282763), (310, 64758179), (713, 28155730), (1426, 14077865), (3565, 5631146), (7130, 2815573)]