20126001608

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{2297}}^1\times {\mathrm{26713}}^1$

素因数の和:29057

約数の個数: 32

約数和(自身を含む): 38674926360

約数和(自身を除く): 18548924752

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 2297, 4594, 9188, 18376, 26713, 53426, 94177, 106852, 188354, 213704, 376708, 753416, 1095233, 2190466, 4380932, 8761864, 61359761, 122719522, 245439044, 490878088, 2515750201, 5031500402, 10063000804, 20126001608]

約数ペア:

[(1, 20126001608), (2, 10063000804), (4, 5031500402), (8, 2515750201), (41, 490878088), (82, 245439044), (164, 122719522), (328, 61359761), (2297, 8761864), (4594, 4380932), (9188, 2190466), (18376, 1095233), (26713, 753416), (53426, 376708), (94177, 213704), (106852, 188354)]