20346871311

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{601747}}^1$

素因数の和:601800

約数の個数: 36

約数和(自身を含む): 33622067752

約数和(自身を除く): 13275196441

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 289, 663, 867, 1989, 2601, 3757, 11271, 33813, 601747, 1805241, 5415723, 7822711, 10229699, 23468133, 30689097, 70404399, 92067291, 132986087, 173904883, 398958261, 521714649, 1196874783, 1565143947, 2260763479, 6782290437, 20346871311]

約数ペア:

[(1, 20346871311), (3, 6782290437), (9, 2260763479), (13, 1565143947), (17, 1196874783), (39, 521714649), (51, 398958261), (117, 173904883), (153, 132986087), (221, 92067291), (289, 70404399), (663, 30689097), (867, 23468133), (1989, 10229699), (2601, 7822711), (3757, 5415723), (11271, 1805241), (33813, 601747)]