20224454770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{703949}}^1$

素因数の和:703999

約数の個数: 48

約数和(自身を含む): 41738603400

約数和(自身を除く): 21514148630

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 221, 338, 442, 845, 1105, 1690, 2210, 2873, 5746, 14365, 28730, 703949, 1407898, 3519745, 7039490, 9151337, 11967133, 18302674, 23934266, 45756685, 59835665, 91513370, 118967381, 119671330, 155572729, 237934762, 311145458, 594836905, 777863645, 1189673810, 1555727290, 2022445477, 4044890954, 10112227385, 20224454770]

約数ペア:

[(1, 20224454770), (2, 10112227385), (5, 4044890954), (10, 2022445477), (13, 1555727290), (17, 1189673810), (26, 777863645), (34, 594836905), (65, 311145458), (85, 237934762), (130, 155572729), (169, 119671330), (170, 118967381), (221, 91513370), (338, 59835665), (442, 45756685), (845, 23934266), (1105, 18302674), (1690, 11967133), (2210, 9151337), (2873, 7039490), (5746, 3519745), (14365, 1407898), (28730, 703949)]