20043218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{1013}}^1$

素因数の和:1789

約数の個数: 16

約数和(自身を含む): 32452056

約数和(自身を除く): 12408838

約数列:

[1, 2, 13, 26, 761, 1013, 1522, 2026, 9893, 13169, 19786, 26338, 770893, 1541786, 10021609, 20043218]

約数ペア:

[(1, 20043218), (2, 10021609), (13, 1541786), (26, 770893), (761, 26338), (1013, 19786), (1522, 13169), (2026, 9893)]