20883306

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{467}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 43467840

約数和(自身を除く): 22584534

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 257, 467, 514, 771, 934, 1401, 1542, 2802, 7453, 13543, 14906, 22359, 27086, 40629, 44718, 81258, 120019, 240038, 360057, 720114, 3480551, 6961102, 10441653, 20883306]

約数ペア:

[(1, 20883306), (2, 10441653), (3, 6961102), (6, 3480551), (29, 720114), (58, 360057), (87, 240038), (174, 120019), (257, 81258), (467, 44718), (514, 40629), (771, 27086), (934, 22359), (1401, 14906), (1542, 13543), (2802, 7453)]