2020565523

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{5701}}^1$

素因数の和:5875

約数の個数: 32

約数和(自身を含む): 2884390912

約数和(自身を除く): 863825389

約数列:

[1, 3, 31, 37, 93, 103, 111, 309, 1147, 3193, 3441, 3811, 5701, 9579, 11433, 17103, 118141, 176731, 210937, 354423, 530193, 587203, 632811, 1761609, 6539047, 18203293, 19617141, 21726511, 54609879, 65179533, 673521841, 2020565523]

約数ペア:

[(1, 2020565523), (3, 673521841), (31, 65179533), (37, 54609879), (93, 21726511), (103, 19617141), (111, 18203293), (309, 6539047), (1147, 1761609), (3193, 632811), (3441, 587203), (3811, 530193), (5701, 354423), (9579, 210937), (11433, 176731), (17103, 118141)]