20295392

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{48787}}^1$

素因数の和:48810

約数の個数: 24

約数和(自身を含む): 43031016

約数和(自身を除く): 22735624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 48787, 97574, 195148, 390296, 634231, 780592, 1268462, 1561184, 2536924, 5073848, 10147696, 20295392]

約数ペア:

[(1, 20295392), (2, 10147696), (4, 5073848), (8, 2536924), (13, 1561184), (16, 1268462), (26, 780592), (32, 634231), (52, 390296), (104, 195148), (208, 97574), (416, 48787)]