About the Number

2009731620

2009731619 ← → 2009731621

2進数表記:1110111110010100001001000100100

漢数字表記:二十億九百七十三万千六百二十

素因数分解:

2 2 × 3 1 × 5 1 × 13 1 × 61 1 × 42239 1

素因数の和:42325
約数の個数: 96
約数和(自身を含む): 6159605760
約数和(自身を除く): 4149874140

約数列:
[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 61, 65, 78, 122, 130, 156, 183, 195, 244, 260, 305, 366, 390, 610, 732, 780, 793, 915, 1220, 1586, 1830, 2379, 3172, 3660, 3965, 4758, 7930, 9516, 11895, 15860, 23790, 42239, 47580, 84478, 126717, 168956, 211195, 253434, 422390, 506868, 549107, 633585, 844780, 1098214, 1267170, 1647321, 2196428, 2534340, 2576579, 2745535, 3294642, 5153158, 5491070, 6589284, 7729737, 8236605, 10306316, 10982140, 12882895, 15459474, 16473210, 25765790, 30918948, 32946420, 33495527, 38648685, 51531580, 66991054, 77297370, 100486581, 133982108, 154594740, 167477635, 200973162, 334955270, 401946324, 502432905, 669910540, 1004865810, 2009731620]

約数ペア:
[(1, 2009731620), (2, 1004865810), (3, 669910540), (4, 502432905), (5, 401946324), (6, 334955270), (10, 200973162), (12, 167477635), (13, 154594740), (15, 133982108), (20, 100486581), (26, 77297370), (30, 66991054), (39, 51531580), (52, 38648685), (60, 33495527), (61, 32946420), (65, 30918948), (78, 25765790), (122, 16473210), (130, 15459474), (156, 12882895), (183, 10982140), (195, 10306316), (244, 8236605), (260, 7729737), (305, 6589284), (366, 5491070), (390, 5153158), (610, 3294642), (732, 2745535), (780, 2576579), (793, 2534340), (915, 2196428), (1220, 1647321), (1586, 1267170), (1830, 1098214), (2379, 844780), (3172, 633585), (3660, 549107), (3965, 506868), (4758, 422390), (7930, 253434), (9516, 211195), (11895, 168956), (15860, 126717), (23790, 84478), (42239, 47580)]

このpageの処理時間: 0.037604331970214844 seconds