20014912876

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7369261}}^1$

素因数の和:7369369

約数の個数: 24

約数和(自身を含む): 40442509856

約数和(自身を除く): 20427596980

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 7369261, 14738522, 29477044, 51584827, 103169654, 206339308, 714818317, 1429636634, 2859273268, 5003728219, 10007456438, 20014912876]

約数ペア:

[(1, 20014912876), (2, 10007456438), (4, 5003728219), (7, 2859273268), (14, 1429636634), (28, 714818317), (97, 206339308), (194, 103169654), (388, 51584827), (679, 29477044), (1358, 14738522), (2716, 7369261)]