2018184460

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{668273}}^1$

素因数の和:668433

約数の個数: 24

約数和(自身を含む): 4266261216

約数和(自身を除く): 2248076756

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 668273, 1336546, 2673092, 3341365, 6682730, 13365460, 100909223, 201818446, 403636892, 504546115, 1009092230, 2018184460]

約数ペア:

[(1, 2018184460), (2, 1009092230), (4, 504546115), (5, 403636892), (10, 201818446), (20, 100909223), (151, 13365460), (302, 6682730), (604, 3341365), (755, 2673092), (1510, 1336546), (3020, 668273)]