2040342814

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{101}}^2\times {\mathrm{1031}}^1$

素因数の和:1332

約数の個数: 24

約数和(自身を含む): 3126012624

約数和(自身を除く): 1085669810

約数列:

[1, 2, 97, 101, 194, 202, 1031, 2062, 9797, 10201, 19594, 20402, 100007, 104131, 200014, 208262, 989497, 1978994, 10100707, 10517231, 20201414, 21034462, 1020171407, 2040342814]

約数ペア:

[(1, 2040342814), (2, 1020171407), (97, 21034462), (101, 20201414), (194, 10517231), (202, 10100707), (1031, 1978994), (2062, 989497), (9797, 208262), (10201, 200014), (19594, 104131), (20402, 100007)]