20346482704

素因数分解:

$2^4\times {\mathrm{8831}}^1\times {\mathrm{143999}}^1$

素因数の和:152838

約数の個数: 20

約数和(自身を含む): 39426048000

約数和(自身を除く): 19079565296

約数列:

[1, 2, 4, 8, 16, 8831, 17662, 35324, 70648, 141296, 143999, 287998, 575996, 1151992, 2303984, 1271655169, 2543310338, 5086620676, 10173241352, 20346482704]

約数ペア:

[(1, 20346482704), (2, 10173241352), (4, 5086620676), (8, 2543310338), (16, 1271655169), (8831, 2303984), (17662, 1151992), (35324, 575996), (70648, 287998), (141296, 143999)]