20191175730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{53813}}^1$

素因数の和:54216

約数の個数: 96

約数和(自身を含む): 57421690560

約数和(自身を除く): 37230514830

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 379, 495, 758, 990, 1137, 1895, 2274, 3411, 3790, 4169, 5685, 6822, 8338, 11370, 12507, 17055, 20845, 25014, 34110, 37521, 41690, 53813, 62535, 75042, 107626, 125070, 161439, 187605, 269065, 322878, 375210, 484317, 538130, 591943, 807195, 968634, 1183886, 1614390, 1775829, 2421585, 2959715, 3551658, 4843170, 5327487, 5919430, 8879145, 10654974, 17758290, 20395127, 26637435, 40790254, 53274870, 61185381, 101975635, 122370762, 183556143, 203951270, 224346397, 305926905, 367112286, 448692794, 611853810, 673039191, 917780715, 1121731985, 1346078382, 1835561430, 2019117573, 2243463970, 3365195955, 4038235146, 6730391910, 10095587865, 20191175730]

約数ペア:

[(1, 20191175730), (2, 10095587865), (3, 6730391910), (5, 4038235146), (6, 3365195955), (9, 2243463970), (10, 2019117573), (11, 1835561430), (15, 1346078382), (18, 1121731985), (22, 917780715), (30, 673039191), (33, 611853810), (45, 448692794), (55, 367112286), (66, 305926905), (90, 224346397), (99, 203951270), (110, 183556143), (165, 122370762), (198, 101975635), (330, 61185381), (379, 53274870), (495, 40790254), (758, 26637435), (990, 20395127), (1137, 17758290), (1895, 10654974), (2274, 8879145), (3411, 5919430), (3790, 5327487), (4169, 4843170), (5685, 3551658), (6822, 2959715), (8338, 2421585), (11370, 1775829), (12507, 1614390), (17055, 1183886), (20845, 968634), (25014, 807195), (34110, 591943), (37521, 538130), (41690, 484317), (53813, 375210), (62535, 322878), (75042, 269065), (107626, 187605), (125070, 161439)]