19935504

素因数分解:

$2^4\times 3^3\times {\mathrm{46147}}^1$

素因数の和:46164

約数の個数: 40

約数和(自身を含む): 57223520

約数和(自身を除く): 37288016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 46147, 92294, 138441, 184588, 276882, 369176, 415323, 553764, 738352, 830646, 1107528, 1245969, 1661292, 2215056, 2491938, 3322584, 4983876, 6645168, 9967752, 19935504]

約数ペア:

[(1, 19935504), (2, 9967752), (3, 6645168), (4, 4983876), (6, 3322584), (8, 2491938), (9, 2215056), (12, 1661292), (16, 1245969), (18, 1107528), (24, 830646), (27, 738352), (36, 553764), (48, 415323), (54, 369176), (72, 276882), (108, 184588), (144, 138441), (216, 92294), (432, 46147)]