20375388

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{5717}}^1$

素因数の和:5744

約数の個数: 60

約数和(自身を含む): 58117752

約数和(自身を除く): 37742364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 5717, 11434, 17151, 22868, 34302, 51453, 62887, 68604, 102906, 125774, 154359, 188661, 205812, 251548, 308718, 377322, 463077, 565983, 617436, 754644, 926154, 1131966, 1697949, 1852308, 2263932, 3395898, 5093847, 6791796, 10187694, 20375388]

約数ペア:

[(1, 20375388), (2, 10187694), (3, 6791796), (4, 5093847), (6, 3395898), (9, 2263932), (11, 1852308), (12, 1697949), (18, 1131966), (22, 926154), (27, 754644), (33, 617436), (36, 565983), (44, 463077), (54, 377322), (66, 308718), (81, 251548), (99, 205812), (108, 188661), (132, 154359), (162, 125774), (198, 102906), (297, 68604), (324, 62887), (396, 51453), (594, 34302), (891, 22868), (1188, 17151), (1782, 11434), (3564, 5717)]