20100462

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2039}}^1$

素因数の和:2128

約数の個数: 32

約数和(自身を含む): 42301440

約数和(自身を除く): 22200978

約数列:

[1, 2, 3, 6, 31, 53, 62, 93, 106, 159, 186, 318, 1643, 2039, 3286, 4078, 4929, 6117, 9858, 12234, 63209, 108067, 126418, 189627, 216134, 324201, 379254, 648402, 3350077, 6700154, 10050231, 20100462]

約数ペア:

[(1, 20100462), (2, 10050231), (3, 6700154), (6, 3350077), (31, 648402), (53, 379254), (62, 324201), (93, 216134), (106, 189627), (159, 126418), (186, 108067), (318, 63209), (1643, 12234), (2039, 9858), (3286, 6117), (4078, 4929)]