20124807624

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{239}}^1\times {\mathrm{5107}}^1$

素因数の和:5587

約数の個数: 96

約数和(自身を含む): 54982512000

約数和(自身を除く): 34857704376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 239, 458, 478, 687, 717, 916, 956, 1374, 1434, 1832, 1912, 2061, 2151, 2748, 2868, 4122, 4302, 5107, 5496, 5736, 8244, 8604, 10214, 15321, 16488, 17208, 20428, 30642, 40856, 45963, 54731, 61284, 91926, 109462, 122568, 164193, 183852, 218924, 328386, 367704, 437848, 492579, 656772, 985158, 1169503, 1220573, 1313544, 1970316, 2339006, 2441146, 3508509, 3661719, 3940632, 4678012, 4882292, 7017018, 7323438, 9356024, 9764584, 10525527, 10985157, 14034036, 14646876, 21051054, 21970314, 28068072, 29293752, 42102108, 43940628, 84204216, 87881256, 279511217, 559022434, 838533651, 1118044868, 1677067302, 2236089736, 2515600953, 3354134604, 5031201906, 6708269208, 10062403812, 20124807624]

約数ペア:

[(1, 20124807624), (2, 10062403812), (3, 6708269208), (4, 5031201906), (6, 3354134604), (8, 2515600953), (9, 2236089736), (12, 1677067302), (18, 1118044868), (24, 838533651), (36, 559022434), (72, 279511217), (229, 87881256), (239, 84204216), (458, 43940628), (478, 42102108), (687, 29293752), (717, 28068072), (916, 21970314), (956, 21051054), (1374, 14646876), (1434, 14034036), (1832, 10985157), (1912, 10525527), (2061, 9764584), (2151, 9356024), (2748, 7323438), (2868, 7017018), (4122, 4882292), (4302, 4678012), (5107, 3940632), (5496, 3661719), (5736, 3508509), (8244, 2441146), (8604, 2339006), (10214, 1970316), (15321, 1313544), (16488, 1220573), (17208, 1169503), (20428, 985158), (30642, 656772), (40856, 492579), (45963, 437848), (54731, 367704), (61284, 328386), (91926, 218924), (109462, 183852), (122568, 164193)]