20131788924

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{5879}}^1$

素因数の和:6182

約数の個数: 144

約数和(自身を含む): 57052369920

約数和(自身を除く): 36920580996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 271, 324, 351, 468, 486, 542, 702, 813, 972, 1053, 1084, 1404, 1626, 2106, 2439, 3159, 3252, 3523, 4212, 4878, 5879, 6318, 7046, 7317, 9756, 10569, 11758, 12636, 14092, 14634, 17637, 21138, 21951, 23516, 29268, 31707, 35274, 42276, 43902, 52911, 63414, 65853, 70548, 76427, 87804, 95121, 105822, 126828, 131706, 152854, 158733, 190242, 211644, 229281, 263412, 285363, 305708, 317466, 380484, 458562, 476199, 570726, 634932, 687843, 856089, 917124, 952398, 1141452, 1375686, 1428597, 1593209, 1712178, 1904796, 2063529, 2751372, 2857194, 3186418, 3424356, 4127058, 4779627, 5714388, 6190587, 6372836, 8254116, 9559254, 12381174, 14338881, 18571761, 19118508, 20711717, 24762348, 28677762, 37143522, 41423434, 43016643, 57355524, 62135151, 74287044, 82846868, 86033286, 124270302, 129049929, 172066572, 186405453, 248540604, 258099858, 372810906, 387149787, 516199716, 559216359, 745621812, 774299574, 1118432718, 1548599148, 1677649077, 2236865436, 3355298154, 5032947231, 6710596308, 10065894462, 20131788924]

約数ペア:

[(1, 20131788924), (2, 10065894462), (3, 6710596308), (4, 5032947231), (6, 3355298154), (9, 2236865436), (12, 1677649077), (13, 1548599148), (18, 1118432718), (26, 774299574), (27, 745621812), (36, 559216359), (39, 516199716), (52, 387149787), (54, 372810906), (78, 258099858), (81, 248540604), (108, 186405453), (117, 172066572), (156, 129049929), (162, 124270302), (234, 86033286), (243, 82846868), (271, 74287044), (324, 62135151), (351, 57355524), (468, 43016643), (486, 41423434), (542, 37143522), (702, 28677762), (813, 24762348), (972, 20711717), (1053, 19118508), (1084, 18571761), (1404, 14338881), (1626, 12381174), (2106, 9559254), (2439, 8254116), (3159, 6372836), (3252, 6190587), (3523, 5714388), (4212, 4779627), (4878, 4127058), (5879, 3424356), (6318, 3186418), (7046, 2857194), (7317, 2751372), (9756, 2063529), (10569, 1904796), (11758, 1712178), (12636, 1593209), (14092, 1428597), (14634, 1375686), (17637, 1141452), (21138, 952398), (21951, 917124), (23516, 856089), (29268, 687843), (31707, 634932), (35274, 570726), (42276, 476199), (43902, 458562), (52911, 380484), (63414, 317466), (65853, 305708), (70548, 285363), (76427, 263412), (87804, 229281), (95121, 211644), (105822, 190242), (126828, 158733), (131706, 152854)]