20059110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{74293}}^1$

素因数の和:74309

約数の個数: 32

約数和(自身を含む): 53491680

約数和(自身を除く): 33432570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 74293, 148586, 222879, 371465, 445758, 668637, 742930, 1114395, 1337274, 2005911, 2228790, 3343185, 4011822, 6686370, 10029555, 20059110]

約数ペア:

[(1, 20059110), (2, 10029555), (3, 6686370), (5, 4011822), (6, 3343185), (9, 2228790), (10, 2005911), (15, 1337274), (18, 1114395), (27, 742930), (30, 668637), (45, 445758), (54, 371465), (90, 222879), (135, 148586), (270, 74293)]