20170449184

素因数分解:

$2^5\times {\mathrm{367}}^1\times {\mathrm{443}}^1\times {\mathrm{3877}}^1$

素因数の和:4697

約数の個数: 48

約数和(自身を含む): 39918953088

約数和(自身を除く): 19748503904

約数列:

[1, 2, 4, 8, 16, 32, 367, 443, 734, 886, 1468, 1772, 2936, 3544, 3877, 5872, 7088, 7754, 11744, 14176, 15508, 31016, 62032, 124064, 162581, 325162, 650324, 1300648, 1422859, 1717511, 2601296, 2845718, 3435022, 5202592, 5691436, 6870044, 11382872, 13740088, 22765744, 27480176, 45531488, 54960352, 630326537, 1260653074, 2521306148, 5042612296, 10085224592, 20170449184]

約数ペア:

[(1, 20170449184), (2, 10085224592), (4, 5042612296), (8, 2521306148), (16, 1260653074), (32, 630326537), (367, 54960352), (443, 45531488), (734, 27480176), (886, 22765744), (1468, 13740088), (1772, 11382872), (2936, 6870044), (3544, 5691436), (3877, 5202592), (5872, 3435022), (7088, 2845718), (7754, 2601296), (11744, 1717511), (14176, 1422859), (15508, 1300648), (31016, 650324), (62032, 325162), (124064, 162581)]