20100304809

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{993049}}^1$

素因数の和:993241

約数の個数: 24

約数和(自身を含む): 31447907400

約数和(自身を除く): 11347602591

約数列:

[1, 3, 9, 13, 39, 117, 173, 519, 1557, 2249, 6747, 20241, 993049, 2979147, 8937441, 12909637, 38728911, 116186733, 171797477, 515392431, 1546177293, 2233367201, 6700101603, 20100304809]

約数ペア:

[(1, 20100304809), (3, 6700101603), (9, 2233367201), (13, 1546177293), (39, 515392431), (117, 171797477), (173, 116186733), (519, 38728911), (1557, 12909637), (2249, 8937441), (6747, 2979147), (20241, 993049)]