20512019922

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2503}}^1\times {\mathrm{44059}}^1$

素因数の和:46598

約数の個数: 32

約数和(自身を含む): 42365276160

約数和(自身を除く): 21853256238

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 2503, 5006, 7509, 15018, 44059, 77593, 88118, 132177, 155186, 232779, 264354, 465558, 1365829, 2731658, 4097487, 8194974, 110279677, 220559354, 330839031, 661678062, 3418669987, 6837339974, 10256009961, 20512019922]

約数ペア:

[(1, 20512019922), (2, 10256009961), (3, 6837339974), (6, 3418669987), (31, 661678062), (62, 330839031), (93, 220559354), (186, 110279677), (2503, 8194974), (5006, 4097487), (7509, 2731658), (15018, 1365829), (44059, 465558), (77593, 264354), (88118, 232779), (132177, 155186)]