20111190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60943}}^1$

素因数の和:60964

約数の個数: 32

約数和(自身を含む): 52655616

約数和(自身を除く): 32544426

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 60943, 121886, 182829, 304715, 365658, 609430, 670373, 914145, 1340746, 1828290, 2011119, 3351865, 4022238, 6703730, 10055595, 20111190]

約数ペア:

[(1, 20111190), (2, 10055595), (3, 6703730), (5, 4022238), (6, 3351865), (10, 2011119), (11, 1828290), (15, 1340746), (22, 914145), (30, 670373), (33, 609430), (55, 365658), (66, 304715), (110, 182829), (165, 121886), (330, 60943)]