20162574

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{6121}}^1$

素因数の和:6193

約数の個数: 32

約数和(自身を含む): 45547680

約数和(自身を除く): 25385106

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 6121, 12242, 18363, 36726, 55089, 110178, 165267, 330534, 373381, 746762, 1120143, 2240286, 3360429, 6720858, 10081287, 20162574]

約数ペア:

[(1, 20162574), (2, 10081287), (3, 6720858), (6, 3360429), (9, 2240286), (18, 1120143), (27, 746762), (54, 373381), (61, 330534), (122, 165267), (183, 110178), (366, 55089), (549, 36726), (1098, 18363), (1647, 12242), (3294, 6121)]