20166433020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2732579}}^1$

素因数の和:2732635

約数の個数: 72

約数和(自身を含む): 62663524560

約数和(自身を除く): 42497091540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 2732579, 5465158, 8197737, 10930316, 13662895, 16395474, 24593211, 27325790, 32790948, 40988685, 49186422, 54651580, 81977370, 98372844, 112035739, 122966055, 163954740, 224071478, 245932110, 336107217, 448142956, 491864220, 560178695, 672214434, 1008321651, 1120357390, 1344428868, 1680536085, 2016643302, 2240714780, 3361072170, 4033286604, 5041608255, 6722144340, 10083216510, 20166433020]

約数ペア:

[(1, 20166433020), (2, 10083216510), (3, 6722144340), (4, 5041608255), (5, 4033286604), (6, 3361072170), (9, 2240714780), (10, 2016643302), (12, 1680536085), (15, 1344428868), (18, 1120357390), (20, 1008321651), (30, 672214434), (36, 560178695), (41, 491864220), (45, 448142956), (60, 336107217), (82, 245932110), (90, 224071478), (123, 163954740), (164, 122966055), (180, 112035739), (205, 98372844), (246, 81977370), (369, 54651580), (410, 49186422), (492, 40988685), (615, 32790948), (738, 27325790), (820, 24593211), (1230, 16395474), (1476, 13662895), (1845, 10930316), (2460, 8197737), (3690, 5465158), (7380, 2732579)]