2006673032120

素因数分解:

$2^3\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{25979713}}^1$

素因数の和:25981655

約数の個数: 32

約数和(自身を含む): 4517352670320

約数和(自身を除く): 2510679638200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1931, 3862, 7724, 9655, 15448, 19310, 38620, 77240, 25979713, 51959426, 103918852, 129898565, 207837704, 259797130, 519594260, 1039188520, 50166825803, 100333651606, 200667303212, 250834129015, 401334606424, 501668258030, 1003336516060, 2006673032120]

約数ペア:

[(1, 2006673032120), (2, 1003336516060), (4, 501668258030), (5, 401334606424), (8, 250834129015), (10, 200667303212), (20, 100333651606), (40, 50166825803), (1931, 1039188520), (3862, 519594260), (7724, 259797130), (9655, 207837704), (15448, 129898565), (19310, 103918852), (38620, 51959426), (77240, 25979713)]