20294112814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{31873}}^1$

素因数の和:32260

約数の個数: 32

約数和(自身を含む): 32867958816

約数和(自身を除く): 12573846002

約数列:

[1, 2, 17, 34, 61, 122, 307, 614, 1037, 2074, 5219, 10438, 18727, 31873, 37454, 63746, 318359, 541841, 636718, 1083682, 1944253, 3888506, 9785011, 19570022, 33052301, 66104602, 166345187, 332690374, 596885671, 1193771342, 10147056407, 20294112814]

約数ペア:

[(1, 20294112814), (2, 10147056407), (17, 1193771342), (34, 596885671), (61, 332690374), (122, 166345187), (307, 66104602), (614, 33052301), (1037, 19570022), (2074, 9785011), (5219, 3888506), (10438, 1944253), (18727, 1083682), (31873, 636718), (37454, 541841), (63746, 318359)]