20896062

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2311}}^1$

素因数の和:2464

約数の個数: 32

約数和(自身を含む): 45944064

約数和(自身を除く): 25048002

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 274, 411, 822, 1507, 2311, 3014, 4521, 4622, 6933, 9042, 13866, 25421, 50842, 76263, 152526, 316607, 633214, 949821, 1899642, 3482677, 6965354, 10448031, 20896062]

約数ペア:

[(1, 20896062), (2, 10448031), (3, 6965354), (6, 3482677), (11, 1899642), (22, 949821), (33, 633214), (66, 316607), (137, 152526), (274, 76263), (411, 50842), (822, 25421), (1507, 13866), (2311, 9042), (3014, 6933), (4521, 4622)]