29682020

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{3701}}^1$

素因数の和:4111

約数の個数: 24

約数和(自身を含む): 62504568

約数和(自身を除く): 32822548

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 3701, 4010, 7402, 8020, 14804, 18505, 37010, 74020, 1484101, 2968202, 5936404, 7420505, 14841010, 29682020]

約数ペア:

[(1, 29682020), (2, 14841010), (4, 7420505), (5, 5936404), (10, 2968202), (20, 1484101), (401, 74020), (802, 37010), (1604, 18505), (2005, 14804), (3701, 8020), (4010, 7402)]