20131834347

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{3583}}^1$

素因数の和:4032

約数の個数: 48

約数和(自身を含む): 30594170880

約数和(自身を除く): 10462336533

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 359, 423, 1077, 1739, 3231, 3583, 5217, 10749, 13283, 15651, 16873, 32247, 39849, 50619, 119547, 132571, 151857, 168401, 397713, 505203, 624301, 1193139, 1286297, 1515609, 1872903, 3858891, 5618709, 6230837, 11576673, 18692511, 47592989, 56077533, 60455959, 142778967, 181367877, 428336901, 544103631, 2236870483, 6710611449, 20131834347]

約数ペア:

[(1, 20131834347), (3, 6710611449), (9, 2236870483), (37, 544103631), (47, 428336901), (111, 181367877), (141, 142778967), (333, 60455959), (359, 56077533), (423, 47592989), (1077, 18692511), (1739, 11576673), (3231, 6230837), (3583, 5618709), (5217, 3858891), (10749, 1872903), (13283, 1515609), (15651, 1286297), (16873, 1193139), (32247, 624301), (39849, 505203), (50619, 397713), (119547, 168401), (132571, 151857)]