2020482780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{11497}}^1$

素因数の和:11639

約数の個数: 96

約数和(自身を含む): 5910891840

約数和(自身を除く): 3890409060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 101, 116, 145, 174, 202, 290, 303, 348, 404, 435, 505, 580, 606, 870, 1010, 1212, 1515, 1740, 2020, 2929, 3030, 5858, 6060, 8787, 11497, 11716, 14645, 17574, 22994, 29290, 34491, 35148, 43935, 45988, 57485, 58580, 68982, 87870, 114970, 137964, 172455, 175740, 229940, 333413, 344910, 666826, 689820, 1000239, 1161197, 1333652, 1667065, 2000478, 2322394, 3334130, 3483591, 4000956, 4644788, 5001195, 5805985, 6668260, 6967182, 10002390, 11611970, 13934364, 17417955, 20004780, 23223940, 33674713, 34835910, 67349426, 69671820, 101024139, 134698852, 168373565, 202048278, 336747130, 404096556, 505120695, 673494260, 1010241390, 2020482780]

約数ペア:

[(1, 2020482780), (2, 1010241390), (3, 673494260), (4, 505120695), (5, 404096556), (6, 336747130), (10, 202048278), (12, 168373565), (15, 134698852), (20, 101024139), (29, 69671820), (30, 67349426), (58, 34835910), (60, 33674713), (87, 23223940), (101, 20004780), (116, 17417955), (145, 13934364), (174, 11611970), (202, 10002390), (290, 6967182), (303, 6668260), (348, 5805985), (404, 5001195), (435, 4644788), (505, 4000956), (580, 3483591), (606, 3334130), (870, 2322394), (1010, 2000478), (1212, 1667065), (1515, 1333652), (1740, 1161197), (2020, 1000239), (2929, 689820), (3030, 666826), (5858, 344910), (6060, 333413), (8787, 229940), (11497, 175740), (11716, 172455), (14645, 137964), (17574, 114970), (22994, 87870), (29290, 68982), (34491, 58580), (35148, 57485), (43935, 45988)]