202220161720

素因数分解:

$2^3\times 5^1\times {\mathrm{967}}^1\times {\mathrm{5228029}}^1$

素因数の和:5229007

約数の個数: 32

約数和(自身を含む): 455465973600

約数和(自身を除く): 253245811880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 967, 1934, 3868, 4835, 7736, 9670, 19340, 38680, 5228029, 10456058, 20912116, 26140145, 41824232, 52280290, 104560580, 209121160, 5055504043, 10111008086, 20222016172, 25277520215, 40444032344, 50555040430, 101110080860, 202220161720]

約数ペア:

[(1, 202220161720), (2, 101110080860), (4, 50555040430), (5, 40444032344), (8, 25277520215), (10, 20222016172), (20, 10111008086), (40, 5055504043), (967, 209121160), (1934, 104560580), (3868, 52280290), (4835, 41824232), (7736, 26140145), (9670, 20912116), (19340, 10456058), (38680, 5228029)]