20056428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79589}}^1$

素因数の和:79606

約数の個数: 36

約数和(自身を含む): 57941520

約数和(自身を除く): 37885092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 79589, 159178, 238767, 318356, 477534, 557123, 716301, 955068, 1114246, 1432602, 1671369, 2228492, 2865204, 3342738, 5014107, 6685476, 10028214, 20056428]

約数ペア:

[(1, 20056428), (2, 10028214), (3, 6685476), (4, 5014107), (6, 3342738), (7, 2865204), (9, 2228492), (12, 1671369), (14, 1432602), (18, 1114246), (21, 955068), (28, 716301), (36, 557123), (42, 477534), (63, 318356), (84, 238767), (126, 159178), (252, 79589)]