20150536

素因数分解:

$2^3\times 7^1\times {\mathrm{587}}^1\times {\mathrm{613}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 43323840

約数和(自身を除く): 23173304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 587, 613, 1174, 1226, 2348, 2452, 4109, 4291, 4696, 4904, 8218, 8582, 16436, 17164, 32872, 34328, 359831, 719662, 1439324, 2518817, 2878648, 5037634, 10075268, 20150536]

約数ペア:

[(1, 20150536), (2, 10075268), (4, 5037634), (7, 2878648), (8, 2518817), (14, 1439324), (28, 719662), (56, 359831), (587, 34328), (613, 32872), (1174, 17164), (1226, 16436), (2348, 8582), (2452, 8218), (4109, 4904), (4291, 4696)]