20096874776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{521}}^1\times {\mathrm{1931}}^1$

素因数の和:2696

約数の個数: 64

約数和(自身を含む): 41389004160

約数和(自身を除く): 21292129384

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 227, 454, 521, 908, 1042, 1816, 1931, 2084, 2497, 3862, 4168, 4994, 5731, 7724, 9988, 11462, 15448, 19976, 21241, 22924, 42482, 45848, 84964, 118267, 169928, 236534, 438337, 473068, 876674, 946136, 1006051, 1300937, 1753348, 2012102, 2601874, 3506696, 4024204, 4821707, 5203748, 8048408, 9643414, 10407496, 11066561, 19286828, 22133122, 38573656, 44266244, 88532488, 228373577, 456747154, 913494308, 1826988616, 2512109347, 5024218694, 10048437388, 20096874776]

約数ペア:

[(1, 20096874776), (2, 10048437388), (4, 5024218694), (8, 2512109347), (11, 1826988616), (22, 913494308), (44, 456747154), (88, 228373577), (227, 88532488), (454, 44266244), (521, 38573656), (908, 22133122), (1042, 19286828), (1816, 11066561), (1931, 10407496), (2084, 9643414), (2497, 8048408), (3862, 5203748), (4168, 4821707), (4994, 4024204), (5731, 3506696), (7724, 2601874), (9988, 2012102), (11462, 1753348), (15448, 1300937), (19976, 1006051), (21241, 946136), (22924, 876674), (42482, 473068), (45848, 438337), (84964, 236534), (118267, 169928)]