20137163942

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2663}}^1\times {\mathrm{4253}}^1$

素因数の和:7052

約数の個数: 32

約数和(自身を含む): 34813919232

約数和(自身を除く): 14676755290

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 2663, 4253, 5326, 8506, 18641, 29771, 37282, 59542, 338201, 540131, 676402, 1080262, 2367407, 3780917, 4734814, 7561834, 11325739, 22651478, 79280173, 158560346, 1438368853, 2876737706, 10068581971, 20137163942]

約数ペア:

[(1, 20137163942), (2, 10068581971), (7, 2876737706), (14, 1438368853), (127, 158560346), (254, 79280173), (889, 22651478), (1778, 11325739), (2663, 7561834), (4253, 4734814), (5326, 3780917), (8506, 2367407), (18641, 1080262), (29771, 676402), (37282, 540131), (59542, 338201)]