20172813766

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{617}}^1\times {\mathrm{12227}}^1$

素因数の和:13044

約数の個数: 32

約数和(自身を含む): 34822213632

約数和(自身を除く): 14649399866

約数列:

[1, 2, 7, 14, 191, 382, 617, 1234, 1337, 2674, 4319, 8638, 12227, 24454, 85589, 117847, 171178, 235694, 824929, 1649858, 2335357, 4670714, 7544059, 15088118, 16347499, 32694998, 52808413, 105616826, 1440915269, 2881830538, 10086406883, 20172813766]

約数ペア:

[(1, 20172813766), (2, 10086406883), (7, 2881830538), (14, 1440915269), (191, 105616826), (382, 52808413), (617, 32694998), (1234, 16347499), (1337, 15088118), (2674, 7544059), (4319, 4670714), (8638, 2335357), (12227, 1649858), (24454, 824929), (85589, 235694), (117847, 171178)]