20113215450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{3271}}^1\times {\mathrm{40993}}^1$

素因数の和:44279

約数の個数: 48

約数和(自身を含む): 49897240896

約数和(自身を除く): 29784025446

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 3271, 6542, 9813, 16355, 19626, 32710, 40993, 49065, 81775, 81986, 98130, 122979, 163550, 204965, 245325, 245958, 409930, 490650, 614895, 1024825, 1229790, 2049650, 3074475, 6148950, 134088103, 268176206, 402264309, 670440515, 804528618, 1340881030, 2011321545, 3352202575, 4022643090, 6704405150, 10056607725, 20113215450]

約数ペア:

[(1, 20113215450), (2, 10056607725), (3, 6704405150), (5, 4022643090), (6, 3352202575), (10, 2011321545), (15, 1340881030), (25, 804528618), (30, 670440515), (50, 402264309), (75, 268176206), (150, 134088103), (3271, 6148950), (6542, 3074475), (9813, 2049650), (16355, 1229790), (19626, 1024825), (32710, 614895), (40993, 490650), (49065, 409930), (81775, 245958), (81986, 245325), (98130, 204965), (122979, 163550)]