20224542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8941}}^1$

素因数の和:8988

約数の個数: 32

約数和(自身を含む): 45067680

約数和(自身を除く): 24843138

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 8941, 17882, 26823, 53646, 116233, 232466, 259289, 348699, 518578, 697398, 777867, 1555734, 3370757, 6741514, 10112271, 20224542]

約数ペア:

[(1, 20224542), (2, 10112271), (3, 6741514), (6, 3370757), (13, 1555734), (26, 777867), (29, 697398), (39, 518578), (58, 348699), (78, 259289), (87, 232466), (174, 116233), (377, 53646), (754, 26823), (1131, 17882), (2262, 8941)]