20056716

素因数分解:

$2^2\times 3^2\times {\mathrm{467}}^1\times {\mathrm{1193}}^1$

素因数の和:1670

約数の個数: 36

約数和(自身を含む): 50850072

約数和(自身を除く): 30793356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 467, 934, 1193, 1401, 1868, 2386, 2802, 3579, 4203, 4772, 5604, 7158, 8406, 10737, 14316, 16812, 21474, 42948, 557131, 1114262, 1671393, 2228524, 3342786, 5014179, 6685572, 10028358, 20056716]

約数ペア:

[(1, 20056716), (2, 10028358), (3, 6685572), (4, 5014179), (6, 3342786), (9, 2228524), (12, 1671393), (18, 1114262), (36, 557131), (467, 42948), (934, 21474), (1193, 16812), (1401, 14316), (1868, 10737), (2386, 8406), (2802, 7158), (3579, 5604), (4203, 4772)]