20147673252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1289}}^1\times {\mathrm{2549}}^1$

素因数の和:3925

約数の個数: 96

約数和(自身を含む): 54526752000

約数和(自身を除く): 34379078748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1289, 1533, 2044, 2549, 2578, 3066, 3867, 5098, 5156, 6132, 7647, 7734, 9023, 10196, 15294, 15468, 17843, 18046, 27069, 30588, 35686, 36092, 53529, 54138, 71372, 94097, 107058, 108276, 186077, 188194, 214116, 282291, 372154, 376388, 558231, 564582, 658679, 744308, 1116462, 1129164, 1302539, 1317358, 1976037, 2232924, 2605078, 2634716, 3285661, 3907617, 3952074, 5210156, 6571322, 7815234, 7904148, 9856983, 13142644, 15630468, 19713966, 22999627, 39427932, 45999254, 68998881, 91998508, 137997762, 239853253, 275995524, 479706506, 719559759, 959413012, 1439119518, 1678972771, 2878239036, 3357945542, 5036918313, 6715891084, 10073836626, 20147673252]

約数ペア:

[(1, 20147673252), (2, 10073836626), (3, 6715891084), (4, 5036918313), (6, 3357945542), (7, 2878239036), (12, 1678972771), (14, 1439119518), (21, 959413012), (28, 719559759), (42, 479706506), (73, 275995524), (84, 239853253), (146, 137997762), (219, 91998508), (292, 68998881), (438, 45999254), (511, 39427932), (876, 22999627), (1022, 19713966), (1289, 15630468), (1533, 13142644), (2044, 9856983), (2549, 7904148), (2578, 7815234), (3066, 6571322), (3867, 5210156), (5098, 3952074), (5156, 3907617), (6132, 3285661), (7647, 2634716), (7734, 2605078), (9023, 2232924), (10196, 1976037), (15294, 1317358), (15468, 1302539), (17843, 1129164), (18046, 1116462), (27069, 744308), (30588, 658679), (35686, 564582), (36092, 558231), (53529, 376388), (54138, 372154), (71372, 282291), (94097, 214116), (107058, 188194), (108276, 186077)]