20132701290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1323649}}^1$

素因数の和:1323688

約数の個数: 72

約数和(自身を含む): 56681340300

約数和(自身を除く): 36548639010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 7605, 15210, 1323649, 2647298, 3970947, 6618245, 7941894, 11912841, 13236490, 17207437, 19854735, 23825682, 34414874, 39709470, 51622311, 59564205, 86037185, 103244622, 119128410, 154866933, 172074370, 223696681, 258111555, 309733866, 447393362, 516223110, 671090043, 774334665, 1118483405, 1342180086, 1548669330, 2013270129, 2236966810, 3355450215, 4026540258, 6710900430, 10066350645, 20132701290]

約数ペア:

[(1, 20132701290), (2, 10066350645), (3, 6710900430), (5, 4026540258), (6, 3355450215), (9, 2236966810), (10, 2013270129), (13, 1548669330), (15, 1342180086), (18, 1118483405), (26, 774334665), (30, 671090043), (39, 516223110), (45, 447393362), (65, 309733866), (78, 258111555), (90, 223696681), (117, 172074370), (130, 154866933), (169, 119128410), (195, 103244622), (234, 86037185), (338, 59564205), (390, 51622311), (507, 39709470), (585, 34414874), (845, 23825682), (1014, 19854735), (1170, 17207437), (1521, 13236490), (1690, 11912841), (2535, 7941894), (3042, 6618245), (5070, 3970947), (7605, 2647298), (15210, 1323649)]