20100153596

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{3413}}^1\times {\mathrm{18637}}^1$

素因数の和:22133

約数の個数: 24

約数和(自身を含む): 35632873920

約数和(自身を除く): 15532720324

約数列:

[1, 2, 4, 79, 158, 316, 3413, 6826, 13652, 18637, 37274, 74548, 269627, 539254, 1078508, 1472323, 2944646, 5889292, 63608081, 127216162, 254432324, 5025038399, 10050076798, 20100153596]

約数ペア:

[(1, 20100153596), (2, 10050076798), (4, 5025038399), (79, 254432324), (158, 127216162), (316, 63608081), (3413, 5889292), (6826, 2944646), (13652, 1472323), (18637, 1078508), (37274, 539254), (74548, 269627)]