20101852860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{112163}}^1$

素因数の和:112307

約数の個数: 96

約数和(自身を含む): 58791882240

約数和(自身を除く): 38690029380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 103, 116, 145, 174, 206, 290, 309, 348, 412, 435, 515, 580, 618, 870, 1030, 1236, 1545, 1740, 2060, 2987, 3090, 5974, 6180, 8961, 11948, 14935, 17922, 29870, 35844, 44805, 59740, 89610, 112163, 179220, 224326, 336489, 448652, 560815, 672978, 1121630, 1345956, 1682445, 2243260, 3252727, 3364890, 6505454, 6729780, 9758181, 11552789, 13010908, 16263635, 19516362, 23105578, 32527270, 34658367, 39032724, 46211156, 48790905, 57763945, 65054540, 69316734, 97581810, 115527890, 138633468, 173291835, 195163620, 231055780, 335030881, 346583670, 670061762, 693167340, 1005092643, 1340123524, 1675154405, 2010185286, 3350308810, 4020370572, 5025463215, 6700617620, 10050926430, 20101852860]

約数ペア:

[(1, 20101852860), (2, 10050926430), (3, 6700617620), (4, 5025463215), (5, 4020370572), (6, 3350308810), (10, 2010185286), (12, 1675154405), (15, 1340123524), (20, 1005092643), (29, 693167340), (30, 670061762), (58, 346583670), (60, 335030881), (87, 231055780), (103, 195163620), (116, 173291835), (145, 138633468), (174, 115527890), (206, 97581810), (290, 69316734), (309, 65054540), (348, 57763945), (412, 48790905), (435, 46211156), (515, 39032724), (580, 34658367), (618, 32527270), (870, 23105578), (1030, 19516362), (1236, 16263635), (1545, 13010908), (1740, 11552789), (2060, 9758181), (2987, 6729780), (3090, 6505454), (5974, 3364890), (6180, 3252727), (8961, 2243260), (11948, 1682445), (14935, 1345956), (17922, 1121630), (29870, 672978), (35844, 560815), (44805, 448652), (59740, 336489), (89610, 224326), (112163, 179220)]