20279425682

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2179}}^1\times {\mathrm{4057}}^1$

素因数の和:6306

約数の個数: 32

約数和(自身を含む): 32271813120

約数和(自身を除く): 11992387438

約数列:

[1, 2, 31, 37, 62, 74, 1147, 2179, 2294, 4057, 4358, 8114, 67549, 80623, 125767, 135098, 150109, 161246, 251534, 300218, 2499313, 4653379, 4998626, 8840203, 9306758, 17680406, 274046293, 327087511, 548092586, 654175022, 10139712841, 20279425682]

約数ペア:

[(1, 20279425682), (2, 10139712841), (31, 654175022), (37, 548092586), (62, 327087511), (74, 274046293), (1147, 17680406), (2179, 9306758), (2294, 8840203), (4057, 4998626), (4358, 4653379), (8114, 2499313), (67549, 300218), (80623, 251534), (125767, 161246), (135098, 150109)]