20221256178

素因数分解:

$2^1\times 3^5\times {\mathrm{2861}}^1\times {\mathrm{14543}}^1$

素因数の和:17421

約数の個数: 48

約数和(自身を含む): 45454421376

約数和(自身を除く): 25233165198

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 2861, 5722, 8583, 14543, 17166, 25749, 29086, 43629, 51498, 77247, 87258, 130887, 154494, 231741, 261774, 392661, 463482, 695223, 785322, 1177983, 1390446, 2355966, 3533949, 7067898, 41607523, 83215046, 124822569, 249645138, 374467707, 748935414, 1123403121, 2246806242, 3370209363, 6740418726, 10110628089, 20221256178]

約数ペア:

[(1, 20221256178), (2, 10110628089), (3, 6740418726), (6, 3370209363), (9, 2246806242), (18, 1123403121), (27, 748935414), (54, 374467707), (81, 249645138), (162, 124822569), (243, 83215046), (486, 41607523), (2861, 7067898), (5722, 3533949), (8583, 2355966), (14543, 1390446), (17166, 1177983), (25749, 785322), (29086, 695223), (43629, 463482), (51498, 392661), (77247, 261774), (87258, 231741), (130887, 154494)]