20162046726

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2389}}^1\times {\mathrm{24677}}^1$

素因数の和:27093

約数の個数: 48

約数和(自身を含む): 46004727600

約数和(自身を除く): 25842680874

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 2389, 4778, 7167, 14334, 21501, 24677, 43002, 45391, 49354, 74031, 90782, 136173, 148062, 222093, 272346, 408519, 444186, 468863, 817038, 937726, 1406589, 2813178, 4219767, 8439534, 58953353, 117906706, 176860059, 353720118, 530580177, 1061160354, 1120113707, 2240227414, 3360341121, 6720682242, 10081023363, 20162046726]

約数ペア:

[(1, 20162046726), (2, 10081023363), (3, 6720682242), (6, 3360341121), (9, 2240227414), (18, 1120113707), (19, 1061160354), (38, 530580177), (57, 353720118), (114, 176860059), (171, 117906706), (342, 58953353), (2389, 8439534), (4778, 4219767), (7167, 2813178), (14334, 1406589), (21501, 937726), (24677, 817038), (43002, 468863), (45391, 444186), (49354, 408519), (74031, 272346), (90782, 222093), (136173, 148062)]