20382192

素因数分解:

$2^4\times 3^4\times {\mathrm{15727}}^1$

素因数の和:15747

約数の個数: 50

約数和(自身を含む): 58995728

約数和(自身を除く): 38613536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 15727, 31454, 47181, 62908, 94362, 125816, 141543, 188724, 251632, 283086, 377448, 424629, 566172, 754896, 849258, 1132344, 1273887, 1698516, 2264688, 2547774, 3397032, 5095548, 6794064, 10191096, 20382192]

約数ペア:

[(1, 20382192), (2, 10191096), (3, 6794064), (4, 5095548), (6, 3397032), (8, 2547774), (9, 2264688), (12, 1698516), (16, 1273887), (18, 1132344), (24, 849258), (27, 754896), (36, 566172), (48, 424629), (54, 377448), (72, 283086), (81, 251632), (108, 188724), (144, 141543), (162, 125816), (216, 94362), (324, 62908), (432, 47181), (648, 31454), (1296, 15727)]