20795896805

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{14011}}^1$

素因数の和:14237

約数の個数: 32

約数和(自身を含む): 26222393088

約数和(自身を除く): 5426496283

約数列:

[1, 5, 37, 71, 113, 185, 355, 565, 2627, 4181, 8023, 13135, 14011, 20905, 40115, 70055, 296851, 518407, 994781, 1484255, 1583243, 2592035, 4973905, 7916215, 36806897, 58579991, 112410253, 184034485, 292899955, 562051265, 4159179361, 20795896805]

約数ペア:

[(1, 20795896805), (5, 4159179361), (37, 562051265), (71, 292899955), (113, 184034485), (185, 112410253), (355, 58579991), (565, 36806897), (2627, 7916215), (4181, 4973905), (8023, 2592035), (13135, 1583243), (14011, 1484255), (20905, 994781), (40115, 518407), (70055, 296851)]