20142944460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2683}}^1\times {\mathrm{13903}}^1$

素因数の和:16604

約数の個数: 96

約数和(自身を含む): 62694804480

約数和(自身を除く): 42551860020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2683, 5366, 8049, 10732, 13415, 13903, 16098, 24147, 26830, 27806, 32196, 40245, 41709, 48294, 53660, 55612, 69515, 72441, 80490, 83418, 96588, 120735, 125127, 139030, 144882, 160980, 166836, 208545, 241470, 250254, 278060, 289764, 362205, 375381, 417090, 482940, 500508, 625635, 724410, 750762, 834180, 1251270, 1448820, 1501524, 1876905, 2502540, 3753810, 7507620, 37301749, 74603498, 111905247, 149206996, 186508745, 223810494, 335715741, 373017490, 447620988, 559526235, 671431482, 746034980, 1007147223, 1119052470, 1342862964, 1678578705, 2014294446, 2238104940, 3357157410, 4028588892, 5035736115, 6714314820, 10071472230, 20142944460]

約数ペア:

[(1, 20142944460), (2, 10071472230), (3, 6714314820), (4, 5035736115), (5, 4028588892), (6, 3357157410), (9, 2238104940), (10, 2014294446), (12, 1678578705), (15, 1342862964), (18, 1119052470), (20, 1007147223), (27, 746034980), (30, 671431482), (36, 559526235), (45, 447620988), (54, 373017490), (60, 335715741), (90, 223810494), (108, 186508745), (135, 149206996), (180, 111905247), (270, 74603498), (540, 37301749), (2683, 7507620), (5366, 3753810), (8049, 2502540), (10732, 1876905), (13415, 1501524), (13903, 1448820), (16098, 1251270), (24147, 834180), (26830, 750762), (27806, 724410), (32196, 625635), (40245, 500508), (41709, 482940), (48294, 417090), (53660, 375381), (55612, 362205), (69515, 289764), (72441, 278060), (80490, 250254), (83418, 241470), (96588, 208545), (120735, 166836), (125127, 160980), (139030, 144882)]