20016152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{192463}}^1$

素因数の和:192482

約数の個数: 16

約数和(自身を含む): 40417440

約数和(自身を除く): 20401288

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 192463, 384926, 769852, 1539704, 2502019, 5004038, 10008076, 20016152]

約数ペア:

[(1, 20016152), (2, 10008076), (4, 5004038), (8, 2502019), (13, 1539704), (26, 769852), (52, 384926), (104, 192463)]