20188617624

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{147811}}^1$

素因数の和:148101

約数の個数: 96

約数和(自身を含む): 62719587840

約数和(自身を除く): 42530970216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 271, 504, 542, 813, 1084, 1626, 1897, 2168, 2439, 3252, 3794, 4878, 5691, 6504, 7588, 9756, 11382, 15176, 17073, 19512, 22764, 34146, 45528, 68292, 136584, 147811, 295622, 443433, 591244, 886866, 1034677, 1182488, 1330299, 1773732, 2069354, 2660598, 3104031, 3547464, 4138708, 5321196, 6208062, 8277416, 9312093, 10642392, 12416124, 18624186, 24832248, 37248372, 40056781, 74496744, 80113562, 120170343, 160227124, 240340686, 280397467, 320454248, 360511029, 480681372, 560794934, 721022058, 841192401, 961362744, 1121589868, 1442044116, 1682384802, 2243179736, 2523577203, 2884088232, 3364769604, 5047154406, 6729539208, 10094308812, 20188617624]

約数ペア:

[(1, 20188617624), (2, 10094308812), (3, 6729539208), (4, 5047154406), (6, 3364769604), (7, 2884088232), (8, 2523577203), (9, 2243179736), (12, 1682384802), (14, 1442044116), (18, 1121589868), (21, 961362744), (24, 841192401), (28, 721022058), (36, 560794934), (42, 480681372), (56, 360511029), (63, 320454248), (72, 280397467), (84, 240340686), (126, 160227124), (168, 120170343), (252, 80113562), (271, 74496744), (504, 40056781), (542, 37248372), (813, 24832248), (1084, 18624186), (1626, 12416124), (1897, 10642392), (2168, 9312093), (2439, 8277416), (3252, 6208062), (3794, 5321196), (4878, 4138708), (5691, 3547464), (6504, 3104031), (7588, 2660598), (9756, 2069354), (11382, 1773732), (15176, 1330299), (17073, 1182488), (19512, 1034677), (22764, 886866), (34146, 591244), (45528, 443433), (68292, 295622), (136584, 147811)]