20827009488

素因数分解:

$2^4\times 3^1\times {\mathrm{9281}}^1\times {\mathrm{46751}}^1$

素因数の和:56043

約数の個数: 40

約数和(自身を含む): 53810055936

約数和(自身を除く): 32983046448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 9281, 18562, 27843, 37124, 46751, 55686, 74248, 93502, 111372, 140253, 148496, 187004, 222744, 280506, 374008, 445488, 561012, 748016, 1122024, 2244048, 433896031, 867792062, 1301688093, 1735584124, 2603376186, 3471168248, 5206752372, 6942336496, 10413504744, 20827009488]

約数ペア:

[(1, 20827009488), (2, 10413504744), (3, 6942336496), (4, 5206752372), (6, 3471168248), (8, 2603376186), (12, 1735584124), (16, 1301688093), (24, 867792062), (48, 433896031), (9281, 2244048), (18562, 1122024), (27843, 748016), (37124, 561012), (46751, 445488), (55686, 374008), (74248, 280506), (93502, 222744), (111372, 187004), (140253, 148496)]