20599139220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{29251}}^1$

素因数の和:29382

約数の個数: 144

約数和(自身を含む): 64053455424

約数和(自身を除く): 43454316204

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 97, 110, 121, 132, 165, 194, 220, 242, 291, 330, 363, 388, 484, 485, 582, 605, 660, 726, 970, 1067, 1164, 1210, 1452, 1455, 1815, 1940, 2134, 2420, 2910, 3201, 3630, 4268, 5335, 5820, 6402, 7260, 10670, 11737, 12804, 16005, 21340, 23474, 29251, 32010, 35211, 46948, 58502, 58685, 64020, 70422, 87753, 117004, 117370, 140844, 146255, 175506, 176055, 234740, 292510, 321761, 351012, 352110, 438765, 585020, 643522, 704220, 877530, 965283, 1287044, 1608805, 1755060, 1930566, 2837347, 3217610, 3539371, 3861132, 4826415, 5674694, 6435220, 7078742, 8512041, 9652830, 10618113, 11349388, 14157484, 14186735, 17024082, 17696855, 19305660, 21236226, 28373470, 31210817, 34048164, 35393710, 42472452, 42560205, 53090565, 56746940, 62421634, 70787420, 85120410, 93632451, 106181130, 124843268, 156054085, 170240820, 187264902, 212362260, 312108170, 343318987, 374529804, 468162255, 624216340, 686637974, 936324510, 1029956961, 1373275948, 1716594935, 1872649020, 2059913922, 3433189870, 4119827844, 5149784805, 6866379740, 10299569610, 20599139220]

約数ペア:

[(1, 20599139220), (2, 10299569610), (3, 6866379740), (4, 5149784805), (5, 4119827844), (6, 3433189870), (10, 2059913922), (11, 1872649020), (12, 1716594935), (15, 1373275948), (20, 1029956961), (22, 936324510), (30, 686637974), (33, 624216340), (44, 468162255), (55, 374529804), (60, 343318987), (66, 312108170), (97, 212362260), (110, 187264902), (121, 170240820), (132, 156054085), (165, 124843268), (194, 106181130), (220, 93632451), (242, 85120410), (291, 70787420), (330, 62421634), (363, 56746940), (388, 53090565), (484, 42560205), (485, 42472452), (582, 35393710), (605, 34048164), (660, 31210817), (726, 28373470), (970, 21236226), (1067, 19305660), (1164, 17696855), (1210, 17024082), (1452, 14186735), (1455, 14157484), (1815, 11349388), (1940, 10618113), (2134, 9652830), (2420, 8512041), (2910, 7078742), (3201, 6435220), (3630, 5674694), (4268, 4826415), (5335, 3861132), (5820, 3539371), (6402, 3217610), (7260, 2837347), (10670, 1930566), (11737, 1755060), (12804, 1608805), (16005, 1287044), (21340, 965283), (23474, 877530), (29251, 704220), (32010, 643522), (35211, 585020), (46948, 438765), (58502, 352110), (58685, 351012), (64020, 321761), (70422, 292510), (87753, 234740), (117004, 176055), (117370, 175506), (140844, 146255)]