33078820

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{19927}}^1$

素因数の和:20019

約数の個数: 24

約数和(自身を含む): 70305984

約数和(自身を除く): 37227164

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 19927, 39854, 79708, 99635, 199270, 398540, 1653941, 3307882, 6615764, 8269705, 16539410, 33078820]

約数ペア:

[(1, 33078820), (2, 16539410), (4, 8269705), (5, 6615764), (10, 3307882), (20, 1653941), (83, 398540), (166, 199270), (332, 99635), (415, 79708), (830, 39854), (1660, 19927)]