20222346

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{991}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 42854400

約数和(自身を除く): 22632054

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 179, 358, 537, 991, 1074, 1982, 2973, 3401, 5946, 6802, 10203, 18829, 20406, 37658, 56487, 112974, 177389, 354778, 532167, 1064334, 3370391, 6740782, 10111173, 20222346]

約数ペア:

[(1, 20222346), (2, 10111173), (3, 6740782), (6, 3370391), (19, 1064334), (38, 532167), (57, 354778), (114, 177389), (179, 112974), (358, 56487), (537, 37658), (991, 20406), (1074, 18829), (1982, 10203), (2973, 6802), (3401, 5946)]