20162581830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{5743}}^1\times {\mathrm{13003}}^1$

素因数の和:18762

約数の個数: 64

約数和(自身を含む): 53780382720

約数和(自身を除く): 33617800890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 5743, 11486, 13003, 17229, 26006, 28715, 34458, 39009, 51687, 57430, 65015, 78018, 86145, 103374, 117027, 130030, 155061, 172290, 195045, 234054, 258435, 310122, 351081, 390090, 516870, 585135, 702162, 775305, 1170270, 1550610, 1755405, 3510810, 74676229, 149352458, 224028687, 373381145, 448057374, 672086061, 746762290, 1120143435, 1344172122, 2016258183, 2240286870, 3360430305, 4032516366, 6720860610, 10081290915, 20162581830]

約数ペア:

[(1, 20162581830), (2, 10081290915), (3, 6720860610), (5, 4032516366), (6, 3360430305), (9, 2240286870), (10, 2016258183), (15, 1344172122), (18, 1120143435), (27, 746762290), (30, 672086061), (45, 448057374), (54, 373381145), (90, 224028687), (135, 149352458), (270, 74676229), (5743, 3510810), (11486, 1755405), (13003, 1550610), (17229, 1170270), (26006, 775305), (28715, 702162), (34458, 585135), (39009, 516870), (51687, 390090), (57430, 351081), (65015, 310122), (78018, 258435), (86145, 234054), (103374, 195045), (117027, 172290), (130030, 155061)]