20175950070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{757}}^1\times {\mathrm{98713}}^1$

素因数の和:99486

約数の個数: 64

約数和(自身を含む): 53874152640

約数和(自身を除く): 33698202570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 757, 1514, 2271, 3785, 4542, 6813, 7570, 11355, 13626, 20439, 22710, 34065, 40878, 68130, 98713, 102195, 197426, 204390, 296139, 493565, 592278, 888417, 987130, 1480695, 1776834, 2665251, 2961390, 4442085, 5330502, 8884170, 13326255, 26652510, 74725741, 149451482, 224177223, 373628705, 448354446, 672531669, 747257410, 1120886115, 1345063338, 2017595007, 2241772230, 3362658345, 4035190014, 6725316690, 10087975035, 20175950070]

約数ペア:

[(1, 20175950070), (2, 10087975035), (3, 6725316690), (5, 4035190014), (6, 3362658345), (9, 2241772230), (10, 2017595007), (15, 1345063338), (18, 1120886115), (27, 747257410), (30, 672531669), (45, 448354446), (54, 373628705), (90, 224177223), (135, 149451482), (270, 74725741), (757, 26652510), (1514, 13326255), (2271, 8884170), (3785, 5330502), (4542, 4442085), (6813, 2961390), (7570, 2665251), (11355, 1776834), (13626, 1480695), (20439, 987130), (22710, 888417), (34065, 592278), (40878, 493565), (68130, 296139), (98713, 204390), (102195, 197426)]