20160469942

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{653}}^1\times {\mathrm{991}}^1$

素因数の和:2104

約数の個数: 32

約数和(自身を含む): 31210930944

約数和(自身を除く): 11050461002

約数列:

[1, 2, 37, 74, 421, 653, 842, 991, 1306, 1982, 15577, 24161, 31154, 36667, 48322, 73334, 274913, 417211, 549826, 647123, 834422, 1294246, 10171781, 15436807, 20343562, 23943551, 30873614, 47887102, 272438783, 544877566, 10080234971, 20160469942]

約数ペア:

[(1, 20160469942), (2, 10080234971), (37, 544877566), (74, 272438783), (421, 47887102), (653, 30873614), (842, 23943551), (991, 20343562), (1306, 15436807), (1982, 10171781), (15577, 1294246), (24161, 834422), (31154, 647123), (36667, 549826), (48322, 417211), (73334, 274913)]