20722482

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{104659}}^1$

素因数の和:104678

約数の個数: 24

約数和(自身を含む): 48980880

約数和(自身を除く): 28258398

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 104659, 209318, 313977, 627954, 941931, 1151249, 1883862, 2302498, 3453747, 6907494, 10361241, 20722482]

約数ペア:

[(1, 20722482), (2, 10361241), (3, 6907494), (6, 3453747), (9, 2302498), (11, 1883862), (18, 1151249), (22, 941931), (33, 627954), (66, 313977), (99, 209318), (198, 104659)]