20186143560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5097511}}^1$

素因数の和:5097539

約数の個数: 96

約数和(自身を含む): 71569068480

約数和(自身を除く): 51382924920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 5097511, 10195022, 15292533, 20390044, 25487555, 30585066, 40780088, 45877599, 50975110, 56072621, 61170132, 76462665, 91755198, 101950220, 112145242, 122340264, 152925330, 168217863, 183510396, 203900440, 224290484, 229387995, 280363105, 305850660, 336435726, 367020792, 448580968, 458775990, 504653589, 560726210, 611701320, 672871452, 841089315, 917551980, 1009307178, 1121452420, 1345742904, 1682178630, 1835103960, 2018614356, 2242904840, 2523267945, 3364357260, 4037228712, 5046535890, 6728714520, 10093071780, 20186143560]

約数ペア:

[(1, 20186143560), (2, 10093071780), (3, 6728714520), (4, 5046535890), (5, 4037228712), (6, 3364357260), (8, 2523267945), (9, 2242904840), (10, 2018614356), (11, 1835103960), (12, 1682178630), (15, 1345742904), (18, 1121452420), (20, 1009307178), (22, 917551980), (24, 841089315), (30, 672871452), (33, 611701320), (36, 560726210), (40, 504653589), (44, 458775990), (45, 448580968), (55, 367020792), (60, 336435726), (66, 305850660), (72, 280363105), (88, 229387995), (90, 224290484), (99, 203900440), (110, 183510396), (120, 168217863), (132, 152925330), (165, 122340264), (180, 112145242), (198, 101950220), (220, 91755198), (264, 76462665), (330, 61170132), (360, 56072621), (396, 50975110), (440, 45877599), (495, 40780088), (660, 30585066), (792, 25487555), (990, 20390044), (1320, 15292533), (1980, 10195022), (3960, 5097511)]