20410596

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{4021}}^1$

素因数の和:4081

約数の個数: 48

約数和(自身を含む): 54055680

約数和(自身を除く): 33645084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 4021, 5076, 8042, 12063, 16084, 24126, 36189, 48252, 72378, 108567, 144756, 188987, 217134, 377974, 434268, 566961, 755948, 1133922, 1700883, 2267844, 3401766, 5102649, 6803532, 10205298, 20410596]

約数ペア:

[(1, 20410596), (2, 10205298), (3, 6803532), (4, 5102649), (6, 3401766), (9, 2267844), (12, 1700883), (18, 1133922), (27, 755948), (36, 566961), (47, 434268), (54, 377974), (94, 217134), (108, 188987), (141, 144756), (188, 108567), (282, 72378), (423, 48252), (564, 36189), (846, 24126), (1269, 16084), (1692, 12063), (2538, 8042), (4021, 5076)]