20807009544

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1259}}^1\times {\mathrm{9433}}^1$

素因数の和:10774

約数の個数: 64

約数和(自身を含む): 52777569600

約数和(自身を除く): 31970560056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1259, 1752, 2518, 3777, 5036, 7554, 9433, 10072, 15108, 18866, 28299, 30216, 37732, 56598, 75464, 91907, 113196, 183814, 226392, 275721, 367628, 551442, 688609, 735256, 1102884, 1377218, 2065827, 2205768, 2754436, 4131654, 5508872, 8263308, 11876147, 16526616, 23752294, 35628441, 47504588, 71256882, 95009176, 142513764, 285027528, 866958731, 1733917462, 2600876193, 3467834924, 5201752386, 6935669848, 10403504772, 20807009544]

約数ペア:

[(1, 20807009544), (2, 10403504772), (3, 6935669848), (4, 5201752386), (6, 3467834924), (8, 2600876193), (12, 1733917462), (24, 866958731), (73, 285027528), (146, 142513764), (219, 95009176), (292, 71256882), (438, 47504588), (584, 35628441), (876, 23752294), (1259, 16526616), (1752, 11876147), (2518, 8263308), (3777, 5508872), (5036, 4131654), (7554, 2754436), (9433, 2205768), (10072, 2065827), (15108, 1377218), (18866, 1102884), (28299, 735256), (30216, 688609), (37732, 551442), (56598, 367628), (75464, 275721), (91907, 226392), (113196, 183814)]