20161880448

素因数分解:

$2^7\times 3^1\times {\mathrm{1879}}^1\times {\mathrm{27943}}^1$

素因数の和:29839

約数の個数: 64

約数和(自身を含む): 53585414400

約数和(自身を除く): 33423533952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1879, 3758, 5637, 7516, 11274, 15032, 22548, 27943, 30064, 45096, 55886, 60128, 83829, 90192, 111772, 120256, 167658, 180384, 223544, 240512, 335316, 360768, 447088, 670632, 721536, 894176, 1341264, 1788352, 2682528, 3576704, 5365056, 10730112, 52504897, 105009794, 157514691, 210019588, 315029382, 420039176, 630058764, 840078352, 1260117528, 1680156704, 2520235056, 3360313408, 5040470112, 6720626816, 10080940224, 20161880448]

約数ペア:

[(1, 20161880448), (2, 10080940224), (3, 6720626816), (4, 5040470112), (6, 3360313408), (8, 2520235056), (12, 1680156704), (16, 1260117528), (24, 840078352), (32, 630058764), (48, 420039176), (64, 315029382), (96, 210019588), (128, 157514691), (192, 105009794), (384, 52504897), (1879, 10730112), (3758, 5365056), (5637, 3576704), (7516, 2682528), (11274, 1788352), (15032, 1341264), (22548, 894176), (27943, 721536), (30064, 670632), (45096, 447088), (55886, 360768), (60128, 335316), (83829, 240512), (90192, 223544), (111772, 180384), (120256, 167658)]