20325264

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{7177}}^1$

素因数の和:7247

約数の個数: 40

約数和(自身を含む): 53404320

約数和(自身を除く): 33079056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 708, 944, 1416, 2832, 7177, 14354, 21531, 28708, 43062, 57416, 86124, 114832, 172248, 344496, 423443, 846886, 1270329, 1693772, 2540658, 3387544, 5081316, 6775088, 10162632, 20325264]

約数ペア:

[(1, 20325264), (2, 10162632), (3, 6775088), (4, 5081316), (6, 3387544), (8, 2540658), (12, 1693772), (16, 1270329), (24, 846886), (48, 423443), (59, 344496), (118, 172248), (177, 114832), (236, 86124), (354, 57416), (472, 43062), (708, 28708), (944, 21531), (1416, 14354), (2832, 7177)]