20176100876

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{229}}^1\times {\mathrm{115321}}^1$

素因数の和:115745

約数の個数: 24

約数和(自身を含む): 35648336640

約数和(自身を除く): 15472235764

約数列:

[1, 2, 4, 191, 229, 382, 458, 764, 916, 43739, 87478, 115321, 174956, 230642, 461284, 22026311, 26408509, 44052622, 52817018, 88105244, 105634036, 5044025219, 10088050438, 20176100876]

約数ペア:

[(1, 20176100876), (2, 10088050438), (4, 5044025219), (191, 105634036), (229, 88105244), (382, 52817018), (458, 44052622), (764, 26408509), (916, 22026311), (43739, 461284), (87478, 230642), (115321, 174956)]