20565994002

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1373}}^1\times {\mathrm{31601}}^1$

素因数の和:33058

約数の個数: 32

約数和(自身を含む): 41684302080

約数和(自身を除く): 21118308078

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 1373, 2746, 4119, 8238, 31601, 63202, 94803, 108467, 189606, 216934, 325401, 650802, 2496479, 4992958, 7489437, 14978874, 43388173, 86776346, 130164519, 260329038, 3427665667, 6855331334, 10282997001, 20565994002]

約数ペア:

[(1, 20565994002), (2, 10282997001), (3, 6855331334), (6, 3427665667), (79, 260329038), (158, 130164519), (237, 86776346), (474, 43388173), (1373, 14978874), (2746, 7489437), (4119, 4992958), (8238, 2496479), (31601, 650802), (63202, 325401), (94803, 216934), (108467, 189606)]