20741832

素因数分解:

$2^3\times 3^4\times {\mathrm{32009}}^1$

素因数の和:32027

約数の個数: 40

約数和(自身を含む): 58098150

約数和(自身を除く): 37356318

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 32009, 64018, 96027, 128036, 192054, 256072, 288081, 384108, 576162, 768216, 864243, 1152324, 1728486, 2304648, 2592729, 3456972, 5185458, 6913944, 10370916, 20741832]

約数ペア:

[(1, 20741832), (2, 10370916), (3, 6913944), (4, 5185458), (6, 3456972), (8, 2592729), (9, 2304648), (12, 1728486), (18, 1152324), (24, 864243), (27, 768216), (36, 576162), (54, 384108), (72, 288081), (81, 256072), (108, 192054), (162, 128036), (216, 96027), (324, 64018), (648, 32009)]