20145044052

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{307}}^1\times {\mathrm{37199}}^1$

素因数の和:37530

約数の個数: 108

約数和(自身を含む): 59430571200

約数和(自身を除く): 39285527148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 307, 441, 588, 614, 882, 921, 1228, 1764, 1842, 2149, 2763, 3684, 4298, 5526, 6447, 8596, 11052, 12894, 15043, 19341, 25788, 30086, 37199, 38682, 45129, 60172, 74398, 77364, 90258, 111597, 135387, 148796, 180516, 223194, 260393, 270774, 334791, 446388, 520786, 541548, 669582, 781179, 1041572, 1339164, 1562358, 1822751, 2343537, 3124716, 3645502, 4687074, 5468253, 7291004, 9374148, 10936506, 11420093, 16404759, 21873012, 22840186, 32809518, 34260279, 45680372, 65619036, 68520558, 79940651, 102780837, 137041116, 159881302, 205561674, 239821953, 319762604, 411123348, 479643906, 559584557, 719465859, 959287812, 1119169114, 1438931718, 1678753671, 2238338228, 2877863436, 3357507342, 5036261013, 6715014684, 10072522026, 20145044052]

約数ペア:

[(1, 20145044052), (2, 10072522026), (3, 6715014684), (4, 5036261013), (6, 3357507342), (7, 2877863436), (9, 2238338228), (12, 1678753671), (14, 1438931718), (18, 1119169114), (21, 959287812), (28, 719465859), (36, 559584557), (42, 479643906), (49, 411123348), (63, 319762604), (84, 239821953), (98, 205561674), (126, 159881302), (147, 137041116), (196, 102780837), (252, 79940651), (294, 68520558), (307, 65619036), (441, 45680372), (588, 34260279), (614, 32809518), (882, 22840186), (921, 21873012), (1228, 16404759), (1764, 11420093), (1842, 10936506), (2149, 9374148), (2763, 7291004), (3684, 5468253), (4298, 4687074), (5526, 3645502), (6447, 3124716), (8596, 2343537), (11052, 1822751), (12894, 1562358), (15043, 1339164), (19341, 1041572), (25788, 781179), (30086, 669582), (37199, 541548), (38682, 520786), (45129, 446388), (60172, 334791), (74398, 270774), (77364, 260393), (90258, 223194), (111597, 180516), (135387, 148796)]