20113842476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1\times {\mathrm{1181}}^1$

素因数の和:1935

約数の個数: 96

約数和(自身を含む): 44036213760

約数和(自身を除く): 23922371284

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 659, 923, 994, 1181, 1318, 1846, 1988, 2362, 2636, 3692, 4613, 4724, 6461, 8267, 8567, 9226, 12922, 15353, 16534, 17134, 18452, 25844, 30706, 33068, 34268, 46789, 59969, 61412, 83851, 93578, 107471, 119938, 167702, 187156, 214942, 239876, 327523, 335404, 429884, 586957, 608257, 655046, 778279, 1090063, 1173914, 1216514, 1310092, 1556558, 2180126, 2347828, 2433028, 3113116, 4257799, 4360252, 5447953, 7630441, 8515598, 10117627, 10895906, 15260882, 17031196, 20235254, 21791812, 30521764, 40470508, 55257809, 70823389, 110515618, 141646778, 221031236, 283293556, 386804663, 718351517, 773609326, 1436703034, 1547218652, 2873406068, 5028460619, 10056921238, 20113842476]

約数ペア:

[(1, 20113842476), (2, 10056921238), (4, 5028460619), (7, 2873406068), (13, 1547218652), (14, 1436703034), (26, 773609326), (28, 718351517), (52, 386804663), (71, 283293556), (91, 221031236), (142, 141646778), (182, 110515618), (284, 70823389), (364, 55257809), (497, 40470508), (659, 30521764), (923, 21791812), (994, 20235254), (1181, 17031196), (1318, 15260882), (1846, 10895906), (1988, 10117627), (2362, 8515598), (2636, 7630441), (3692, 5447953), (4613, 4360252), (4724, 4257799), (6461, 3113116), (8267, 2433028), (8567, 2347828), (9226, 2180126), (12922, 1556558), (15353, 1310092), (16534, 1216514), (17134, 1173914), (18452, 1090063), (25844, 778279), (30706, 655046), (33068, 608257), (34268, 586957), (46789, 429884), (59969, 335404), (61412, 327523), (83851, 239876), (93578, 214942), (107471, 187156), (119938, 167702)]