20621064

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37357}}^1$

素因数の和:37389

約数の個数: 32

約数和(自身を含む): 53795520

約数和(自身を除く): 33174456

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 37357, 74714, 112071, 149428, 224142, 298856, 448284, 859211, 896568, 1718422, 2577633, 3436844, 5155266, 6873688, 10310532, 20621064]

約数ペア:

[(1, 20621064), (2, 10310532), (3, 6873688), (4, 5155266), (6, 3436844), (8, 2577633), (12, 1718422), (23, 896568), (24, 859211), (46, 448284), (69, 298856), (92, 224142), (138, 149428), (184, 112071), (276, 74714), (552, 37357)]