20230060020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1711511}}^1$

素因数の和:1711720

約数の個数: 48

約数和(自身を含む): 56931735168

約数和(自身を除く): 36701675148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910, 11820, 1711511, 3423022, 5134533, 6846044, 8557555, 10269066, 17115110, 20538132, 25672665, 34230220, 51345330, 102690660, 337167667, 674335334, 1011503001, 1348670668, 1685838335, 2023006002, 3371676670, 4046012004, 5057515005, 6743353340, 10115030010, 20230060020]

約数ペア:

[(1, 20230060020), (2, 10115030010), (3, 6743353340), (4, 5057515005), (5, 4046012004), (6, 3371676670), (10, 2023006002), (12, 1685838335), (15, 1348670668), (20, 1011503001), (30, 674335334), (60, 337167667), (197, 102690660), (394, 51345330), (591, 34230220), (788, 25672665), (985, 20538132), (1182, 17115110), (1970, 10269066), (2364, 8557555), (2955, 6846044), (3940, 5134533), (5910, 3423022), (11820, 1711511)]