20071144235

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{563}}^1\times {\mathrm{2053}}^1$

素因数の和:2795

約数の個数: 32

約数和(自身を含む): 25356284928

約数和(自身を除く): 5285140693

約数列:

[1, 5, 23, 115, 151, 563, 755, 2053, 2815, 3473, 10265, 12949, 17365, 47219, 64745, 85013, 236095, 310003, 425065, 1155839, 1550015, 1955299, 5779195, 7130069, 9776495, 26584297, 35650345, 132921485, 174531689, 872658445, 4014228847, 20071144235]

約数ペア:

[(1, 20071144235), (5, 4014228847), (23, 872658445), (115, 174531689), (151, 132921485), (563, 35650345), (755, 26584297), (2053, 9776495), (2815, 7130069), (3473, 5779195), (10265, 1955299), (12949, 1550015), (17365, 1155839), (47219, 425065), (64745, 310003), (85013, 236095)]