20163390960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{84014129}}^1$

素因数の和:84014145

約数の個数: 40

約数和(自身を含む): 62506512720

約数和(自身を除く): 42343121760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 84014129, 168028258, 252042387, 336056516, 420070645, 504084774, 672113032, 840141290, 1008169548, 1260211935, 1344226064, 1680282580, 2016339096, 2520423870, 3360565160, 4032678192, 5040847740, 6721130320, 10081695480, 20163390960]

約数ペア:

[(1, 20163390960), (2, 10081695480), (3, 6721130320), (4, 5040847740), (5, 4032678192), (6, 3360565160), (8, 2520423870), (10, 2016339096), (12, 1680282580), (15, 1344226064), (16, 1260211935), (20, 1008169548), (24, 840141290), (30, 672113032), (40, 504084774), (48, 420070645), (60, 336056516), (80, 252042387), (120, 168028258), (240, 84014129)]