20089863018056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41621}}^1\times {\mathrm{4641209}}^1$

素因数の和:4682849

約数の個数: 32

約数和(自身を含む): 40567052950200

約数和(自身を除く): 20477189932144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 41621, 83242, 166484, 332968, 541073, 1082146, 2164292, 4328584, 4641209, 9282418, 18564836, 37129672, 60335717, 120671434, 241342868, 482685736, 193171759789, 386343519578, 772687039156, 1545374078312, 2511232877257, 5022465754514, 10044931509028, 20089863018056]

約数ペア:

[(1, 20089863018056), (2, 10044931509028), (4, 5022465754514), (8, 2511232877257), (13, 1545374078312), (26, 772687039156), (52, 386343519578), (104, 193171759789), (41621, 482685736), (83242, 241342868), (166484, 120671434), (332968, 60335717), (541073, 37129672), (1082146, 18564836), (2164292, 9282418), (4328584, 4641209)]