20199762074

素因数分解:

$2^1\times {\mathrm{557}}^1\times {\mathrm{1483}}^1\times {\mathrm{12227}}^1$

素因数の和:14269

約数の個数: 16

約数和(自身を含む): 30376993248

約数和(自身を除く): 10177231174

約数列:

[1, 2, 557, 1114, 1483, 2966, 12227, 24454, 826031, 1652062, 6810439, 13620878, 18132641, 36265282, 10099881037, 20199762074]

約数ペア:

[(1, 20199762074), (2, 10099881037), (557, 36265282), (1114, 18132641), (1483, 13620878), (2966, 6810439), (12227, 1652062), (24454, 826031)]