22019911320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{538121}}^1$

素因数の和:538177

約数の個数: 128

約数和(自身を含む): 74389985280

約数和(自身を除く): 52370073960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 6820, 8184, 10230, 13640, 20460, 40920, 538121, 1076242, 1614363, 2152484, 2690605, 3228726, 4304968, 5381210, 5919331, 6457452, 8071815, 10762420, 11838662, 12914904, 16143630, 16681751, 17757993, 21524840, 23677324, 29596655, 32287260, 33363502, 35515986, 47354648, 50045253, 59193310, 64574520, 66727004, 71031972, 83408755, 88789965, 100090506, 118386620, 133454008, 142063944, 166817510, 177579930, 183499261, 200181012, 236773240, 250226265, 333635020, 355159860, 366998522, 400362024, 500452530, 550497783, 667270040, 710319720, 733997044, 917496305, 1000905060, 1100995566, 1467994088, 1834992610, 2001810120, 2201991132, 2752488915, 3669985220, 4403982264, 5504977830, 7339970440, 11009955660, 22019911320]

約数ペア:

[(1, 22019911320), (2, 11009955660), (3, 7339970440), (4, 5504977830), (5, 4403982264), (6, 3669985220), (8, 2752488915), (10, 2201991132), (11, 2001810120), (12, 1834992610), (15, 1467994088), (20, 1100995566), (22, 1000905060), (24, 917496305), (30, 733997044), (31, 710319720), (33, 667270040), (40, 550497783), (44, 500452530), (55, 400362024), (60, 366998522), (62, 355159860), (66, 333635020), (88, 250226265), (93, 236773240), (110, 200181012), (120, 183499261), (124, 177579930), (132, 166817510), (155, 142063944), (165, 133454008), (186, 118386620), (220, 100090506), (248, 88789965), (264, 83408755), (310, 71031972), (330, 66727004), (341, 64574520), (372, 59193310), (440, 50045253), (465, 47354648), (620, 35515986), (660, 33363502), (682, 32287260), (744, 29596655), (930, 23677324), (1023, 21524840), (1240, 17757993), (1320, 16681751), (1364, 16143630), (1705, 12914904), (1860, 11838662), (2046, 10762420), (2728, 8071815), (3410, 6457452), (3720, 5919331), (4092, 5381210), (5115, 4304968), (6820, 3228726), (8184, 2690605), (10230, 2152484), (13640, 1614363), (20460, 1076242), (40920, 538121)]