20005200266

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{1031}}^1\times {\mathrm{100019}}^1$

素因数の和:101149

約数の個数: 16

約数和(自身を含む): 30346868160

約数和(自身を除く): 10341667894

約数列:

[1, 2, 97, 194, 1031, 2062, 100007, 100019, 200014, 200038, 9701843, 19403686, 103119589, 206239178, 10002600133, 20005200266]

約数ペア:

[(1, 20005200266), (2, 10002600133), (97, 206239178), (194, 103119589), (1031, 19403686), (2062, 9701843), (100007, 200038), (100019, 200014)]