20174453310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1\times {\mathrm{967}}^1$

素因数の和:1510

約数の個数: 128

約数和(自身を含む): 53312421888

約数和(自身を除く): 33137968578

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 191, 330, 331, 382, 573, 662, 955, 967, 993, 1146, 1655, 1910, 1934, 1986, 2101, 2865, 2901, 3310, 3641, 4202, 4835, 4965, 5730, 5802, 6303, 7282, 9670, 9930, 10505, 10637, 10923, 12606, 14505, 18205, 21010, 21274, 21846, 29010, 31515, 31911, 36410, 53185, 54615, 63030, 63221, 63822, 106370, 109230, 126442, 159555, 184697, 189663, 316105, 319110, 320077, 369394, 379326, 554091, 632210, 640154, 695431, 923485, 948315, 960231, 1108182, 1390862, 1600385, 1846970, 1896630, 1920462, 2031667, 2086293, 2770455, 3200770, 3477155, 3520847, 4063334, 4172586, 4801155, 5540910, 6095001, 6954310, 7041694, 9602310, 10158335, 10431465, 10562541, 12190002, 17604235, 20316670, 20862930, 21125082, 30475005, 35208470, 52812705, 60950010, 61134707, 105625410, 122269414, 183404121, 305673535, 366808242, 611347070, 672481777, 917020605, 1344963554, 1834041210, 2017445331, 3362408885, 4034890662, 6724817770, 10087226655, 20174453310]

約数ペア:

[(1, 20174453310), (2, 10087226655), (3, 6724817770), (5, 4034890662), (6, 3362408885), (10, 2017445331), (11, 1834041210), (15, 1344963554), (22, 917020605), (30, 672481777), (33, 611347070), (55, 366808242), (66, 305673535), (110, 183404121), (165, 122269414), (191, 105625410), (330, 61134707), (331, 60950010), (382, 52812705), (573, 35208470), (662, 30475005), (955, 21125082), (967, 20862930), (993, 20316670), (1146, 17604235), (1655, 12190002), (1910, 10562541), (1934, 10431465), (1986, 10158335), (2101, 9602310), (2865, 7041694), (2901, 6954310), (3310, 6095001), (3641, 5540910), (4202, 4801155), (4835, 4172586), (4965, 4063334), (5730, 3520847), (5802, 3477155), (6303, 3200770), (7282, 2770455), (9670, 2086293), (9930, 2031667), (10505, 1920462), (10637, 1896630), (10923, 1846970), (12606, 1600385), (14505, 1390862), (18205, 1108182), (21010, 960231), (21274, 948315), (21846, 923485), (29010, 695431), (31515, 640154), (31911, 632210), (36410, 554091), (53185, 379326), (54615, 369394), (63030, 320077), (63221, 319110), (63822, 316105), (106370, 189663), (109230, 184697), (126442, 159555)]