20131033572

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{109453}}^1$

素因数の和:109610

約数の個数: 96

約数和(自身を含む): 56635877760

約数和(自身を除く): 36504844188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 131, 156, 234, 262, 351, 393, 468, 524, 702, 786, 1179, 1404, 1572, 1703, 2358, 3406, 3537, 4716, 5109, 6812, 7074, 10218, 14148, 15327, 20436, 30654, 45981, 61308, 91962, 109453, 183924, 218906, 328359, 437812, 656718, 985077, 1313436, 1422889, 1970154, 2845778, 2955231, 3940308, 4268667, 5691556, 5910462, 8537334, 11820924, 12806001, 14338343, 17074668, 25612002, 28676686, 38418003, 43015029, 51224004, 57353372, 76836006, 86030058, 129045087, 153672012, 172060116, 186398459, 258090174, 372796918, 387135261, 516180348, 559195377, 745593836, 774270522, 1118390754, 1548541044, 1677586131, 2236781508, 3355172262, 5032758393, 6710344524, 10065516786, 20131033572]

約数ペア:

[(1, 20131033572), (2, 10065516786), (3, 6710344524), (4, 5032758393), (6, 3355172262), (9, 2236781508), (12, 1677586131), (13, 1548541044), (18, 1118390754), (26, 774270522), (27, 745593836), (36, 559195377), (39, 516180348), (52, 387135261), (54, 372796918), (78, 258090174), (108, 186398459), (117, 172060116), (131, 153672012), (156, 129045087), (234, 86030058), (262, 76836006), (351, 57353372), (393, 51224004), (468, 43015029), (524, 38418003), (702, 28676686), (786, 25612002), (1179, 17074668), (1404, 14338343), (1572, 12806001), (1703, 11820924), (2358, 8537334), (3406, 5910462), (3537, 5691556), (4716, 4268667), (5109, 3940308), (6812, 2955231), (7074, 2845778), (10218, 1970154), (14148, 1422889), (15327, 1313436), (20436, 985077), (30654, 656718), (45981, 437812), (61308, 328359), (91962, 218906), (109453, 183924)]