20020792524

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{352951}}^1$

素因数の和:353150

約数の個数: 48

約数和(自身を含む): 48622667520

約数和(自身を除く): 28601874996

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 163, 174, 326, 348, 489, 652, 978, 1956, 4727, 9454, 14181, 18908, 28362, 56724, 352951, 705902, 1058853, 1411804, 2117706, 4235412, 10235579, 20471158, 30706737, 40942316, 57531013, 61413474, 115062026, 122826948, 172593039, 230124052, 345186078, 690372156, 1668399377, 3336798754, 5005198131, 6673597508, 10010396262, 20020792524]

約数ペア:

[(1, 20020792524), (2, 10010396262), (3, 6673597508), (4, 5005198131), (6, 3336798754), (12, 1668399377), (29, 690372156), (58, 345186078), (87, 230124052), (116, 172593039), (163, 122826948), (174, 115062026), (326, 61413474), (348, 57531013), (489, 40942316), (652, 30706737), (978, 20471158), (1956, 10235579), (4727, 4235412), (9454, 2117706), (14181, 1411804), (18908, 1058853), (28362, 705902), (56724, 352951)]