20131946730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{140773}}^1$

素因数の和:141020

約数の個数: 96

約数和(自身を含む): 60084595584

約数和(自身を除く): 39952648854

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 227, 315, 454, 630, 681, 1135, 1362, 1589, 2043, 2270, 3178, 3405, 4086, 4767, 6810, 7945, 9534, 10215, 14301, 15890, 20430, 23835, 28602, 47670, 71505, 140773, 143010, 281546, 422319, 703865, 844638, 985411, 1266957, 1407730, 1970822, 2111595, 2533914, 2956233, 4223190, 4927055, 5912466, 6334785, 8868699, 9854110, 12669570, 14781165, 17737398, 29562330, 31955471, 44343495, 63910942, 88686990, 95866413, 159777355, 191732826, 223688297, 287599239, 319554710, 447376594, 479332065, 575198478, 671064891, 958664130, 1118441485, 1342129782, 1437996195, 2013194673, 2236882970, 2875992390, 3355324455, 4026389346, 6710648910, 10065973365, 20131946730]

約数ペア:

[(1, 20131946730), (2, 10065973365), (3, 6710648910), (5, 4026389346), (6, 3355324455), (7, 2875992390), (9, 2236882970), (10, 2013194673), (14, 1437996195), (15, 1342129782), (18, 1118441485), (21, 958664130), (30, 671064891), (35, 575198478), (42, 479332065), (45, 447376594), (63, 319554710), (70, 287599239), (90, 223688297), (105, 191732826), (126, 159777355), (210, 95866413), (227, 88686990), (315, 63910942), (454, 44343495), (630, 31955471), (681, 29562330), (1135, 17737398), (1362, 14781165), (1589, 12669570), (2043, 9854110), (2270, 8868699), (3178, 6334785), (3405, 5912466), (4086, 4927055), (4767, 4223190), (6810, 2956233), (7945, 2533914), (9534, 2111595), (10215, 1970822), (14301, 1407730), (15890, 1266957), (20430, 985411), (23835, 844638), (28602, 703865), (47670, 422319), (71505, 281546), (140773, 143010)]