20085737312

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{2939}}^1\times {\mathrm{5209}}^1$

素因数の和:8199

約数の個数: 48

約数和(自身を含む): 40529840400

約数和(自身を除く): 20444103088

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 2939, 5209, 5878, 10418, 11756, 20836, 23512, 41672, 47024, 83344, 94048, 120499, 166688, 213569, 240998, 427138, 481996, 854276, 963992, 1708552, 1927984, 3417104, 3855968, 6834208, 15309251, 30618502, 61237004, 122474008, 244948016, 489896032, 627679291, 1255358582, 2510717164, 5021434328, 10042868656, 20085737312]

約数ペア:

[(1, 20085737312), (2, 10042868656), (4, 5021434328), (8, 2510717164), (16, 1255358582), (32, 627679291), (41, 489896032), (82, 244948016), (164, 122474008), (328, 61237004), (656, 30618502), (1312, 15309251), (2939, 6834208), (5209, 3855968), (5878, 3417104), (10418, 1927984), (11756, 1708552), (20836, 963992), (23512, 854276), (41672, 481996), (47024, 427138), (83344, 240998), (94048, 213569), (120499, 166688)]