20688049302

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1879}}^1\times {\mathrm{14449}}^1$

素因数の和:16460

約数の個数: 32

約数和(自身を含む): 41726976000

約数和(自身を除く): 21038926698

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 1879, 3758, 5637, 11274, 14449, 28898, 43347, 86694, 238633, 477266, 715899, 1431798, 1835023, 3670046, 5505069, 11010138, 27149671, 54299342, 81449013, 162898026, 3448008217, 6896016434, 10344024651, 20688049302]

約数ペア:

[(1, 20688049302), (2, 10344024651), (3, 6896016434), (6, 3448008217), (127, 162898026), (254, 81449013), (381, 54299342), (762, 27149671), (1879, 11010138), (3758, 5505069), (5637, 3670046), (11274, 1835023), (14449, 1431798), (28898, 715899), (43347, 477266), (86694, 238633)]