20436697932

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1511143}}^1$

素因数の和:1511187

約数の個数: 72

約数和(自身を含む): 57882859776

約数和(自身を除く): 37446161844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 6762, 13524, 1511143, 3022286, 4533429, 6044572, 9066858, 10578001, 18133716, 21156002, 31734003, 34756289, 42312004, 63468006, 69512578, 74046007, 104268867, 126936012, 139025156, 148092014, 208537734, 222138021, 243294023, 296184028, 417075468, 444276042, 486588046, 729882069, 888552084, 973176092, 1459764138, 1703058161, 2919528276, 3406116322, 5109174483, 6812232644, 10218348966, 20436697932]

約数ペア:

[(1, 20436697932), (2, 10218348966), (3, 6812232644), (4, 5109174483), (6, 3406116322), (7, 2919528276), (12, 1703058161), (14, 1459764138), (21, 973176092), (23, 888552084), (28, 729882069), (42, 486588046), (46, 444276042), (49, 417075468), (69, 296184028), (84, 243294023), (92, 222138021), (98, 208537734), (138, 148092014), (147, 139025156), (161, 126936012), (196, 104268867), (276, 74046007), (294, 69512578), (322, 63468006), (483, 42312004), (588, 34756289), (644, 31734003), (966, 21156002), (1127, 18133716), (1932, 10578001), (2254, 9066858), (3381, 6044572), (4508, 4533429), (6762, 3022286), (13524, 1511143)]