20132677620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10168019}}^1$

素因数の和:10168045

約数の個数: 72

約数和(自身を含む): 66620867040

約数和(自身を除く): 46488189420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 10168019, 20336038, 30504057, 40672076, 50840095, 61008114, 91512171, 101680190, 111848209, 122016228, 152520285, 183024342, 203360380, 223696418, 305040570, 335544627, 366048684, 447392836, 457560855, 559241045, 610081140, 671089254, 915121710, 1006633881, 1118482090, 1342178508, 1677723135, 1830243420, 2013267762, 2236964180, 3355446270, 4026535524, 5033169405, 6710892540, 10066338810, 20132677620]

約数ペア:

[(1, 20132677620), (2, 10066338810), (3, 6710892540), (4, 5033169405), (5, 4026535524), (6, 3355446270), (9, 2236964180), (10, 2013267762), (11, 1830243420), (12, 1677723135), (15, 1342178508), (18, 1118482090), (20, 1006633881), (22, 915121710), (30, 671089254), (33, 610081140), (36, 559241045), (44, 457560855), (45, 447392836), (55, 366048684), (60, 335544627), (66, 305040570), (90, 223696418), (99, 203360380), (110, 183024342), (132, 152520285), (165, 122016228), (180, 111848209), (198, 101680190), (220, 91512171), (330, 61008114), (396, 50840095), (495, 40672076), (660, 30504057), (990, 20336038), (1980, 10168019)]