20160698898

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{171671}}^1$

素因数の和:171759

約数の個数: 48

約数和(自身を含む): 43290184896

約数和(自身を除く): 23129485998

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 529, 851, 1058, 1587, 1702, 2553, 3174, 5106, 19573, 39146, 58719, 117438, 171671, 343342, 515013, 1030026, 3948433, 6351827, 7896866, 11845299, 12703654, 19055481, 23690598, 38110962, 90813959, 146092021, 181627918, 272441877, 292184042, 438276063, 544883754, 876552126, 3360116483, 6720232966, 10080349449, 20160698898]

約数ペア:

[(1, 20160698898), (2, 10080349449), (3, 6720232966), (6, 3360116483), (23, 876552126), (37, 544883754), (46, 438276063), (69, 292184042), (74, 272441877), (111, 181627918), (138, 146092021), (222, 90813959), (529, 38110962), (851, 23690598), (1058, 19055481), (1587, 12703654), (1702, 11845299), (2553, 7896866), (3174, 6351827), (5106, 3948433), (19573, 1030026), (39146, 515013), (58719, 343342), (117438, 171671)]