20162728245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2791}}^1\times {\mathrm{43783}}^1$

素因数の和:46593

約数の個数: 32

約数和(自身を含む): 35206539264

約数和(自身を除く): 15043811019

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 2791, 8373, 13955, 30701, 41865, 43783, 92103, 131349, 153505, 218915, 460515, 481613, 656745, 1444839, 2408065, 7224195, 122198353, 366595059, 610991765, 1344181883, 1832975295, 4032545649, 6720909415, 20162728245]

約数ペア:

[(1, 20162728245), (3, 6720909415), (5, 4032545649), (11, 1832975295), (15, 1344181883), (33, 610991765), (55, 366595059), (165, 122198353), (2791, 7224195), (8373, 2408065), (13955, 1444839), (30701, 656745), (41865, 481613), (43783, 460515), (92103, 218915), (131349, 153505)]