20005344

素因数分解:

$2^5\times 3^2\times {\mathrm{69463}}^1$

素因数の和:69479

約数の個数: 36

約数和(自身を含む): 56891016

約数和(自身を除く): 36885672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 69463, 138926, 208389, 277852, 416778, 555704, 625167, 833556, 1111408, 1250334, 1667112, 2222816, 2500668, 3334224, 5001336, 6668448, 10002672, 20005344]

約数ペア:

[(1, 20005344), (2, 10002672), (3, 6668448), (4, 5001336), (6, 3334224), (8, 2500668), (9, 2222816), (12, 1667112), (16, 1250334), (18, 1111408), (24, 833556), (32, 625167), (36, 555704), (48, 416778), (72, 277852), (96, 208389), (144, 138926), (288, 69463)]