20836279294

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{383}}^1\times {\mathrm{1901}}^1$

素因数の和:2676

約数の個数: 32

約数和(自身を含む): 32209228800

約数和(自身を除く): 11372949506

約数列:

[1, 2, 41, 82, 349, 383, 698, 766, 1901, 3802, 14309, 15703, 28618, 31406, 77941, 133667, 155882, 267334, 663449, 728083, 1326898, 1456166, 5480347, 10960694, 27201409, 29851403, 54402818, 59702806, 254100967, 508201934, 10418139647, 20836279294]

約数ペア:

[(1, 20836279294), (2, 10418139647), (41, 508201934), (82, 254100967), (349, 59702806), (383, 54402818), (698, 29851403), (766, 27201409), (1901, 10960694), (3802, 5480347), (14309, 1456166), (15703, 1326898), (28618, 728083), (31406, 663449), (77941, 267334), (133667, 155882)]