20175462918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1867}}^1\times {\mathrm{46181}}^1$

素因数の和:48069

約数の個数: 48

約数和(自身を含む): 47102314896

約数和(自身を除く): 26926851978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1867, 3734, 5601, 11202, 16803, 24271, 33606, 46181, 48542, 72813, 92362, 138543, 145626, 218439, 277086, 415629, 436878, 600353, 831258, 1200706, 1801059, 3602118, 5403177, 10806354, 86219927, 172439854, 258659781, 517319562, 775979343, 1120859051, 1551958686, 2241718102, 3362577153, 6725154306, 10087731459, 20175462918]

約数ペア:

[(1, 20175462918), (2, 10087731459), (3, 6725154306), (6, 3362577153), (9, 2241718102), (13, 1551958686), (18, 1120859051), (26, 775979343), (39, 517319562), (78, 258659781), (117, 172439854), (234, 86219927), (1867, 10806354), (3734, 5403177), (5601, 3602118), (11202, 1801059), (16803, 1200706), (24271, 831258), (33606, 600353), (46181, 436878), (48542, 415629), (72813, 277086), (92362, 218439), (138543, 145626)]