20539632

素因数分解:

$2^4\times 3^1\times {\mathrm{271}}^1\times {\mathrm{1579}}^1$

素因数の和:1861

約数の個数: 40

約数和(自身を含む): 53290240

約数和(自身を除く): 32750608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 271, 542, 813, 1084, 1579, 1626, 2168, 3158, 3252, 4336, 4737, 6316, 6504, 9474, 12632, 13008, 18948, 25264, 37896, 75792, 427909, 855818, 1283727, 1711636, 2567454, 3423272, 5134908, 6846544, 10269816, 20539632]

約数ペア:

[(1, 20539632), (2, 10269816), (3, 6846544), (4, 5134908), (6, 3423272), (8, 2567454), (12, 1711636), (16, 1283727), (24, 855818), (48, 427909), (271, 75792), (542, 37896), (813, 25264), (1084, 18948), (1579, 13008), (1626, 12632), (2168, 9474), (3158, 6504), (3252, 6316), (4336, 4737)]