120377872

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{203341}}^1$

素因数の和:203386

約数の個数: 20

約数和(自身を含む): 239536876

約数和(自身を除く): 119159004

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 203341, 406682, 813364, 1626728, 3253456, 7523617, 15047234, 30094468, 60188936, 120377872]

約数ペア:

[(1, 120377872), (2, 60188936), (4, 30094468), (8, 15047234), (16, 7523617), (37, 3253456), (74, 1626728), (148, 813364), (296, 406682), (592, 203341)]