2020149807627

素因数分解:

$3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{7213}}^1\times {\mathrm{55339}}^1$

素因数の和:62803

約数の個数: 32

約数和(自身を含む): 3091581053440

約数和(自身を除く): 1071431245813

約数列:

[1, 3, 7, 21, 241, 723, 1687, 5061, 7213, 21639, 50491, 55339, 151473, 166017, 387373, 1162119, 1738333, 5214999, 12168331, 13336699, 36504993, 40010097, 93356893, 280070679, 399160207, 1197480621, 2794121449, 8382364347, 96197609887, 288592829661, 673383269209, 2020149807627]

約数ペア:

[(1, 2020149807627), (3, 673383269209), (7, 288592829661), (21, 96197609887), (241, 8382364347), (723, 2794121449), (1687, 1197480621), (5061, 399160207), (7213, 280070679), (21639, 93356893), (50491, 40010097), (55339, 36504993), (151473, 13336699), (166017, 12168331), (387373, 5214999), (1162119, 1738333)]