20233500690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{13883}}^1$

素因数の和:14044

約数の個数: 128

約数和(自身を含む): 54244899072

約数和(自身を除く): 34011398382

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 101, 111, 130, 185, 195, 202, 222, 303, 370, 390, 481, 505, 555, 606, 962, 1010, 1110, 1313, 1443, 1515, 2405, 2626, 2886, 3030, 3737, 3939, 4810, 6565, 7215, 7474, 7878, 11211, 13130, 13883, 14430, 18685, 19695, 22422, 27766, 37370, 39390, 41649, 48581, 56055, 69415, 83298, 97162, 112110, 138830, 145743, 180479, 208245, 242905, 291486, 360958, 416490, 485810, 513671, 541437, 728715, 902395, 1027342, 1082874, 1402183, 1457430, 1541013, 1804790, 2568355, 2707185, 2804366, 3082026, 4206549, 5136710, 5414370, 6677723, 7010915, 7705065, 8413098, 13355446, 14021830, 15410130, 18228379, 20033169, 21032745, 33388615, 36456758, 40066338, 42065490, 51880771, 54685137, 66777230, 91141895, 100165845, 103761542, 109370274, 155642313, 182283790, 200331690, 259403855, 273425685, 311284626, 518807710, 546851370, 674450023, 778211565, 1348900046, 1556423130, 2023350069, 3372250115, 4046700138, 6744500230, 10116750345, 20233500690]

約数ペア:

[(1, 20233500690), (2, 10116750345), (3, 6744500230), (5, 4046700138), (6, 3372250115), (10, 2023350069), (13, 1556423130), (15, 1348900046), (26, 778211565), (30, 674450023), (37, 546851370), (39, 518807710), (65, 311284626), (74, 273425685), (78, 259403855), (101, 200331690), (111, 182283790), (130, 155642313), (185, 109370274), (195, 103761542), (202, 100165845), (222, 91141895), (303, 66777230), (370, 54685137), (390, 51880771), (481, 42065490), (505, 40066338), (555, 36456758), (606, 33388615), (962, 21032745), (1010, 20033169), (1110, 18228379), (1313, 15410130), (1443, 14021830), (1515, 13355446), (2405, 8413098), (2626, 7705065), (2886, 7010915), (3030, 6677723), (3737, 5414370), (3939, 5136710), (4810, 4206549), (6565, 3082026), (7215, 2804366), (7474, 2707185), (7878, 2568355), (11211, 1804790), (13130, 1541013), (13883, 1457430), (14430, 1402183), (18685, 1082874), (19695, 1027342), (22422, 902395), (27766, 728715), (37370, 541437), (39390, 513671), (41649, 485810), (48581, 416490), (56055, 360958), (69415, 291486), (83298, 242905), (97162, 208245), (112110, 180479), (138830, 145743)]