20116410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4271}}^1$

素因数の和:4438

約数の個数: 32

約数和(自身を含む): 48598272

約数和(自身を除く): 28481862

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4271, 4710, 8542, 12813, 21355, 25626, 42710, 64065, 128130, 670547, 1341094, 2011641, 3352735, 4023282, 6705470, 10058205, 20116410]

約数ペア:

[(1, 20116410), (2, 10058205), (3, 6705470), (5, 4023282), (6, 3352735), (10, 2011641), (15, 1341094), (30, 670547), (157, 128130), (314, 64065), (471, 42710), (785, 25626), (942, 21355), (1570, 12813), (2355, 8542), (4271, 4710)]