20346763304

素因数分解:

$2^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{541}}^1\times {\mathrm{2029}}^1$

素因数の和:2914

約数の個数: 64

約数和(自身を含む): 43834358400

約数和(自身を除く): 23487595096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 331, 541, 662, 1082, 1324, 2029, 2164, 2317, 2648, 3787, 4058, 4328, 4634, 7574, 8116, 9268, 14203, 15148, 16232, 18536, 28406, 30296, 56812, 113624, 179071, 358142, 671599, 716284, 1097689, 1253497, 1343198, 1432568, 2195378, 2506994, 2686396, 4390756, 4701193, 5013988, 5372792, 7683823, 8781512, 9402386, 10027976, 15367646, 18804772, 30735292, 37609544, 61470584, 363335059, 726670118, 1453340236, 2543345413, 2906680472, 5086690826, 10173381652, 20346763304]

約数ペア:

[(1, 20346763304), (2, 10173381652), (4, 5086690826), (7, 2906680472), (8, 2543345413), (14, 1453340236), (28, 726670118), (56, 363335059), (331, 61470584), (541, 37609544), (662, 30735292), (1082, 18804772), (1324, 15367646), (2029, 10027976), (2164, 9402386), (2317, 8781512), (2648, 7683823), (3787, 5372792), (4058, 5013988), (4328, 4701193), (4634, 4390756), (7574, 2686396), (8116, 2506994), (9268, 2195378), (14203, 1432568), (15148, 1343198), (16232, 1253497), (18536, 1097689), (28406, 716284), (30296, 671599), (56812, 358142), (113624, 179071)]