20832462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1637}}^1$

素因数の和:1753

約数の個数: 48

約数和(自身を含む): 52127712

約数和(自身を除く): 31295250

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 1414, 1637, 1818, 2121, 3274, 4242, 4911, 6363, 9822, 11459, 12726, 14733, 22918, 29466, 34377, 68754, 103131, 165337, 206262, 330674, 496011, 992022, 1157359, 1488033, 2314718, 2976066, 3472077, 6944154, 10416231, 20832462]

約数ペア:

[(1, 20832462), (2, 10416231), (3, 6944154), (6, 3472077), (7, 2976066), (9, 2314718), (14, 1488033), (18, 1157359), (21, 992022), (42, 496011), (63, 330674), (101, 206262), (126, 165337), (202, 103131), (303, 68754), (606, 34377), (707, 29466), (909, 22918), (1414, 14733), (1637, 12726), (1818, 11459), (2121, 9822), (3274, 6363), (4242, 4911)]