20189624

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27733}}^1$

素因数の和:27759

約数の個数: 32

約数和(自身を含む): 46593120

約数和(自身を除く): 26403496

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 27733, 55466, 110932, 194131, 221864, 360529, 388262, 721058, 776524, 1442116, 1553048, 2523703, 2884232, 5047406, 10094812, 20189624]

約数ペア:

[(1, 20189624), (2, 10094812), (4, 5047406), (7, 2884232), (8, 2523703), (13, 1553048), (14, 1442116), (26, 776524), (28, 721058), (52, 388262), (56, 360529), (91, 221864), (104, 194131), (182, 110932), (364, 55466), (728, 27733)]