20125095224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{714061}}^1$

素因数の和:714351

約数の個数: 32

約数和(自身を含む): 40787221440

約数和(自身を除く): 20662126216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271, 542, 1084, 2168, 3523, 7046, 14092, 28184, 714061, 1428122, 2856244, 5712488, 9282793, 18565586, 37131172, 74262344, 193510531, 387021062, 774042124, 1548084248, 2515636903, 5031273806, 10062547612, 20125095224]

約数ペア:

[(1, 20125095224), (2, 10062547612), (4, 5031273806), (8, 2515636903), (13, 1548084248), (26, 774042124), (52, 387021062), (104, 193510531), (271, 74262344), (542, 37131172), (1084, 18565586), (2168, 9282793), (3523, 5712488), (7046, 2856244), (14092, 1428122), (28184, 714061)]