20187812856

素因数分解:

$2^3\times 3^1\times {\mathrm{24821}}^1\times {\mathrm{33889}}^1$

素因数の和:58719

約数の個数: 32

約数和(自身を含む): 50473054800

約数和(自身を除く): 30285241944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 24821, 33889, 49642, 67778, 74463, 99284, 101667, 135556, 148926, 198568, 203334, 271112, 297852, 406668, 595704, 813336, 841158869, 1682317738, 2523476607, 3364635476, 5046953214, 6729270952, 10093906428, 20187812856]

約数ペア:

[(1, 20187812856), (2, 10093906428), (3, 6729270952), (4, 5046953214), (6, 3364635476), (8, 2523476607), (12, 1682317738), (24, 841158869), (24821, 813336), (33889, 595704), (49642, 406668), (67778, 297852), (74463, 271112), (99284, 203334), (101667, 198568), (135556, 148926)]