20158176

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{3559}}^1$

素因数の和:3631

約数の個数: 48

約数和(自身を含む): 53827200

約数和(自身を除く): 33669024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 96, 118, 177, 236, 354, 472, 708, 944, 1416, 1888, 2832, 3559, 5664, 7118, 10677, 14236, 21354, 28472, 42708, 56944, 85416, 113888, 170832, 209981, 341664, 419962, 629943, 839924, 1259886, 1679848, 2519772, 3359696, 5039544, 6719392, 10079088, 20158176]

約数ペア:

[(1, 20158176), (2, 10079088), (3, 6719392), (4, 5039544), (6, 3359696), (8, 2519772), (12, 1679848), (16, 1259886), (24, 839924), (32, 629943), (48, 419962), (59, 341664), (96, 209981), (118, 170832), (177, 113888), (236, 85416), (354, 56944), (472, 42708), (708, 28472), (944, 21354), (1416, 14236), (1888, 10677), (2832, 7118), (3559, 5664)]