20199018186

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{48789899}}^1$

素因数の和:48789930

約数の個数: 24

約数和(自身を含む): 45667346400

約数和(自身を除く): 25468328214

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 48789899, 97579798, 146369697, 292739394, 439109091, 878218182, 1122167677, 2244335354, 3366503031, 6733006062, 10099509093, 20199018186]

約数ペア:

[(1, 20199018186), (2, 10099509093), (3, 6733006062), (6, 3366503031), (9, 2244335354), (18, 1122167677), (23, 878218182), (46, 439109091), (69, 292739394), (138, 146369697), (207, 97579798), (414, 48789899)]