20145652361776

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{443}}^1\times {\mathrm{35977463}}^1$

素因数の和:35977993

約数の個数: 40

約数和(自身を含む): 39615505159680

約数和(自身を除く): 19469852797904

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 443, 632, 886, 1264, 1772, 3544, 7088, 34997, 69994, 139988, 279976, 559952, 35977463, 71954926, 143909852, 287819704, 575639408, 2842219577, 5684439154, 11368878308, 15938016109, 22737756616, 31876032218, 45475513232, 63752064436, 127504128872, 255008257744, 1259103272611, 2518206545222, 5036413090444, 10072826180888, 20145652361776]

約数ペア:

[(1, 20145652361776), (2, 10072826180888), (4, 5036413090444), (8, 2518206545222), (16, 1259103272611), (79, 255008257744), (158, 127504128872), (316, 63752064436), (443, 45475513232), (632, 31876032218), (886, 22737756616), (1264, 15938016109), (1772, 11368878308), (3544, 5684439154), (7088, 2842219577), (34997, 575639408), (69994, 287819704), (139988, 143909852), (279976, 71954926), (559952, 35977463)]