42020512124

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2318501}}^1$

素因数の和:2318725

約数の個数: 24

約数和(自身を含む): 77122650528

約数和(自身を除く): 35102138404

約数列:

[1, 2, 4, 23, 46, 92, 197, 394, 788, 4531, 9062, 18124, 2318501, 4637002, 9274004, 53325523, 106651046, 213302092, 456744697, 913489394, 1826978788, 10505128031, 21010256062, 42020512124]

約数ペア:

[(1, 42020512124), (2, 21010256062), (4, 10505128031), (23, 1826978788), (46, 913489394), (92, 456744697), (197, 213302092), (394, 106651046), (788, 53325523), (4531, 9274004), (9062, 4637002), (18124, 2318501)]