20165892360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5987}}^1\times {\mathrm{28069}}^1$

素因数の和:34070

約数の個数: 64

約数和(自身を含む): 60509937600

約数和(自身を除く): 40344045240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5987, 11974, 17961, 23948, 28069, 29935, 35922, 47896, 56138, 59870, 71844, 84207, 89805, 112276, 119740, 140345, 143688, 168414, 179610, 224552, 239480, 280690, 336828, 359220, 421035, 561380, 673656, 718440, 842070, 1122760, 1684140, 3368280, 168049103, 336098206, 504147309, 672196412, 840245515, 1008294618, 1344392824, 1680491030, 2016589236, 2520736545, 3360982060, 4033178472, 5041473090, 6721964120, 10082946180, 20165892360]

約数ペア:

[(1, 20165892360), (2, 10082946180), (3, 6721964120), (4, 5041473090), (5, 4033178472), (6, 3360982060), (8, 2520736545), (10, 2016589236), (12, 1680491030), (15, 1344392824), (20, 1008294618), (24, 840245515), (30, 672196412), (40, 504147309), (60, 336098206), (120, 168049103), (5987, 3368280), (11974, 1684140), (17961, 1122760), (23948, 842070), (28069, 718440), (29935, 673656), (35922, 561380), (47896, 421035), (56138, 359220), (59870, 336828), (71844, 280690), (84207, 239480), (89805, 224552), (112276, 179610), (119740, 168414), (140345, 143688)]