20248518602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{227251}}^1$

素因数の和:227438

約数の個数: 32

約数和(自身を含む): 34360502400

約数和(自身を除く): 14111983798

約数列:

[1, 2, 13, 23, 26, 46, 149, 298, 299, 598, 1937, 3427, 3874, 6854, 44551, 89102, 227251, 454502, 2954263, 5226773, 5908526, 10453546, 33860399, 67720798, 67948049, 135896098, 440185187, 778789177, 880370374, 1557578354, 10124259301, 20248518602]

約数ペア:

[(1, 20248518602), (2, 10124259301), (13, 1557578354), (23, 880370374), (26, 778789177), (46, 440185187), (149, 135896098), (298, 67948049), (299, 67720798), (598, 33860399), (1937, 10453546), (3427, 5908526), (3874, 5226773), (6854, 2954263), (44551, 454502), (89102, 227251)]