20042531664

素因数分解:

$2^4\times 3^1\times {\mathrm{5153}}^1\times {\mathrm{81031}}^1$

素因数の和:86195

約数の個数: 40

約数和(自身を含む): 51787227072

約数和(自身を除く): 31744695408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5153, 10306, 15459, 20612, 30918, 41224, 61836, 81031, 82448, 123672, 162062, 243093, 247344, 324124, 486186, 648248, 972372, 1296496, 1944744, 3889488, 417552743, 835105486, 1252658229, 1670210972, 2505316458, 3340421944, 5010632916, 6680843888, 10021265832, 20042531664]

約数ペア:

[(1, 20042531664), (2, 10021265832), (3, 6680843888), (4, 5010632916), (6, 3340421944), (8, 2505316458), (12, 1670210972), (16, 1252658229), (24, 835105486), (48, 417552743), (5153, 3889488), (10306, 1944744), (15459, 1296496), (20612, 972372), (30918, 648248), (41224, 486186), (61836, 324124), (81031, 247344), (82448, 243093), (123672, 162062)]