20133503468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4079}}^1\times {\mathrm{4127}}^1$

素因数の和:8246

約数の個数: 48

約数和(自身を含む): 39612948480

約数和(自身を除く): 19479445012

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 4079, 4127, 8158, 8254, 16316, 16508, 53027, 53651, 93817, 94921, 106054, 107302, 187634, 189842, 212108, 214604, 375268, 379684, 1219621, 1233973, 2439242, 2467946, 4878484, 4935892, 16834033, 33668066, 67336132, 218842429, 387182759, 437684858, 774365518, 875369716, 1548731036, 5033375867, 10066751734, 20133503468]

約数ペア:

[(1, 20133503468), (2, 10066751734), (4, 5033375867), (13, 1548731036), (23, 875369716), (26, 774365518), (46, 437684858), (52, 387182759), (92, 218842429), (299, 67336132), (598, 33668066), (1196, 16834033), (4079, 4935892), (4127, 4878484), (8158, 2467946), (8254, 2439242), (16316, 1233973), (16508, 1219621), (53027, 379684), (53651, 375268), (93817, 214604), (94921, 212108), (106054, 189842), (107302, 187634)]