20221880814

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{51329}}^1$

素因数の和:51889

約数の個数: 48

約数和(自身を含む): 44921962800

約数和(自身を除く): 24700081986

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 509, 774, 1018, 1527, 3054, 4581, 9162, 21887, 43774, 51329, 65661, 102658, 131322, 153987, 196983, 307974, 393966, 461961, 923922, 2207147, 4414294, 6621441, 13242882, 19864323, 26126461, 39728646, 52252922, 78379383, 156758766, 235138149, 470276298, 1123437823, 2246875646, 3370313469, 6740626938, 10110940407, 20221880814]

約数ペア:

[(1, 20221880814), (2, 10110940407), (3, 6740626938), (6, 3370313469), (9, 2246875646), (18, 1123437823), (43, 470276298), (86, 235138149), (129, 156758766), (258, 78379383), (387, 52252922), (509, 39728646), (774, 26126461), (1018, 19864323), (1527, 13242882), (3054, 6621441), (4581, 4414294), (9162, 2207147), (21887, 923922), (43774, 461961), (51329, 393966), (65661, 307974), (102658, 196983), (131322, 153987)]