20056452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1549}}^1$

素因数の和:1652

約数の個数: 48

約数和(自身を含む): 51038400

約数和(自身を除く): 30981948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 249, 332, 498, 996, 1079, 1549, 2158, 3098, 3237, 4316, 4647, 6196, 6474, 9294, 12948, 18588, 20137, 40274, 60411, 80548, 120822, 128567, 241644, 257134, 385701, 514268, 771402, 1542804, 1671371, 3342742, 5014113, 6685484, 10028226, 20056452]

約数ペア:

[(1, 20056452), (2, 10028226), (3, 6685484), (4, 5014113), (6, 3342742), (12, 1671371), (13, 1542804), (26, 771402), (39, 514268), (52, 385701), (78, 257134), (83, 241644), (156, 128567), (166, 120822), (249, 80548), (332, 60411), (498, 40274), (996, 20137), (1079, 18588), (1549, 12948), (2158, 9294), (3098, 6474), (3237, 6196), (4316, 4647)]