20161540414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{853}}^1\times {\mathrm{941}}^1$

素因数の和:2476

約数の個数: 32

約数和(自身を含む): 31953468960

約数和(自身を除く): 11791928546

約数列:

[1, 2, 19, 38, 661, 853, 941, 1322, 1706, 1882, 12559, 16207, 17879, 25118, 32414, 35758, 563833, 622001, 802673, 1127666, 1244002, 1605346, 10712827, 11818019, 15250787, 21425654, 23636038, 30501574, 530566853, 1061133706, 10080770207, 20161540414]

約数ペア:

[(1, 20161540414), (2, 10080770207), (19, 1061133706), (38, 530566853), (661, 30501574), (853, 23636038), (941, 21425654), (1322, 15250787), (1706, 11818019), (1882, 10712827), (12559, 1605346), (16207, 1244002), (17879, 1127666), (25118, 802673), (32414, 622001), (35758, 563833)]