22003740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11113}}^1$

素因数の和:11139

約数の個数: 72

約数和(自身を含む): 72818928

約数和(自身を除く): 50815188

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, 11113, 22226, 33339, 44452, 55565, 66678, 100017, 111130, 122243, 133356, 166695, 200034, 222260, 244486, 333390, 366729, 400068, 488972, 500085, 611215, 666780, 733458, 1000170, 1100187, 1222430, 1466916, 1833645, 2000340, 2200374, 2444860, 3667290, 4400748, 5500935, 7334580, 11001870, 22003740]

約数ペア:

[(1, 22003740), (2, 11001870), (3, 7334580), (4, 5500935), (5, 4400748), (6, 3667290), (9, 2444860), (10, 2200374), (11, 2000340), (12, 1833645), (15, 1466916), (18, 1222430), (20, 1100187), (22, 1000170), (30, 733458), (33, 666780), (36, 611215), (44, 500085), (45, 488972), (55, 400068), (60, 366729), (66, 333390), (90, 244486), (99, 222260), (110, 200034), (132, 166695), (165, 133356), (180, 122243), (198, 111130), (220, 100017), (330, 66678), (396, 55565), (495, 44452), (660, 33339), (990, 22226), (1980, 11113)]