20161864296

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{8093}}^1\times {\mathrm{4943}}^1$

素因数の和:13055

約数の個数: 96

約数和(自身を含む): 62426108160

約数和(自身を除く): 42264243864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 4943, 8093, 9886, 14829, 16186, 19772, 24279, 29658, 32372, 34601, 39544, 44487, 48558, 56651, 59316, 64744, 69202, 72837, 88974, 97116, 103803, 113302, 118632, 138404, 145674, 169953, 177948, 194232, 207606, 226604, 276808, 291348, 311409, 339906, 355896, 415212, 453208, 509859, 582696, 622818, 679812, 830424, 1019718, 1245636, 1359624, 2039436, 2491272, 4078872, 40003699, 80007398, 120011097, 160014796, 240022194, 280025893, 320029592, 360033291, 480044388, 560051786, 720066582, 840077679, 960088776, 1120103572, 1440133164, 1680155358, 2240207144, 2520233037, 2880266328, 3360310716, 5040466074, 6720621432, 10080932148, 20161864296]

約数ペア:

[(1, 20161864296), (2, 10080932148), (3, 6720621432), (4, 5040466074), (6, 3360310716), (7, 2880266328), (8, 2520233037), (9, 2240207144), (12, 1680155358), (14, 1440133164), (18, 1120103572), (21, 960088776), (24, 840077679), (28, 720066582), (36, 560051786), (42, 480044388), (56, 360033291), (63, 320029592), (72, 280025893), (84, 240022194), (126, 160014796), (168, 120011097), (252, 80007398), (504, 40003699), (4943, 4078872), (8093, 2491272), (9886, 2039436), (14829, 1359624), (16186, 1245636), (19772, 1019718), (24279, 830424), (29658, 679812), (32372, 622818), (34601, 582696), (39544, 509859), (44487, 453208), (48558, 415212), (56651, 355896), (59316, 339906), (64744, 311409), (69202, 291348), (72837, 276808), (88974, 226604), (97116, 207606), (103803, 194232), (113302, 177948), (118632, 169953), (138404, 145674)]