20166460380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109517}}^1$

素因数の和:109577

約数の個数: 192

約数和(自身を含む): 70652252160

約数和(自身を除く): 50485791780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 90, 93, 99, 108, 110, 124, 132, 135, 155, 165, 180, 186, 198, 220, 270, 279, 297, 310, 330, 341, 372, 396, 465, 495, 540, 558, 594, 620, 660, 682, 837, 930, 990, 1023, 1116, 1188, 1364, 1395, 1485, 1674, 1705, 1860, 1980, 2046, 2790, 2970, 3069, 3348, 3410, 4092, 4185, 5115, 5580, 5940, 6138, 6820, 8370, 9207, 10230, 12276, 15345, 16740, 18414, 20460, 30690, 36828, 46035, 61380, 92070, 109517, 184140, 219034, 328551, 438068, 547585, 657102, 985653, 1095170, 1204687, 1314204, 1642755, 1971306, 2190340, 2409374, 2956959, 3285510, 3395027, 3614061, 3942612, 4818748, 4928265, 5913918, 6023435, 6571020, 6790054, 7228122, 9856530, 10185081, 10842183, 11827836, 12046870, 13580108, 14456244, 14784795, 16975135, 18070305, 19713060, 20370162, 21684366, 24093740, 29569590, 30555243, 32526549, 33950270, 36140610, 37345297, 40740324, 43368732, 50925405, 54210915, 59139180, 61110486, 65053098, 67900540, 72281220, 74690594, 91665729, 101850810, 108421830, 112035891, 122220972, 130106196, 149381188, 152776215, 162632745, 183331458, 186726485, 203701620, 216843660, 224071782, 305552430, 325265490, 336107673, 366662916, 373452970, 448143564, 458328645, 560179455, 611104860, 650530980, 672215346, 746905940, 916657290, 1008323019, 1120358910, 1344430692, 1680538365, 1833314580, 2016646038, 2240717820, 3361076730, 4033292076, 5041615095, 6722153460, 10083230190, 20166460380]

約数ペア:

[(1, 20166460380), (2, 10083230190), (3, 6722153460), (4, 5041615095), (5, 4033292076), (6, 3361076730), (9, 2240717820), (10, 2016646038), (11, 1833314580), (12, 1680538365), (15, 1344430692), (18, 1120358910), (20, 1008323019), (22, 916657290), (27, 746905940), (30, 672215346), (31, 650530980), (33, 611104860), (36, 560179455), (44, 458328645), (45, 448143564), (54, 373452970), (55, 366662916), (60, 336107673), (62, 325265490), (66, 305552430), (90, 224071782), (93, 216843660), (99, 203701620), (108, 186726485), (110, 183331458), (124, 162632745), (132, 152776215), (135, 149381188), (155, 130106196), (165, 122220972), (180, 112035891), (186, 108421830), (198, 101850810), (220, 91665729), (270, 74690594), (279, 72281220), (297, 67900540), (310, 65053098), (330, 61110486), (341, 59139180), (372, 54210915), (396, 50925405), (465, 43368732), (495, 40740324), (540, 37345297), (558, 36140610), (594, 33950270), (620, 32526549), (660, 30555243), (682, 29569590), (837, 24093740), (930, 21684366), (990, 20370162), (1023, 19713060), (1116, 18070305), (1188, 16975135), (1364, 14784795), (1395, 14456244), (1485, 13580108), (1674, 12046870), (1705, 11827836), (1860, 10842183), (1980, 10185081), (2046, 9856530), (2790, 7228122), (2970, 6790054), (3069, 6571020), (3348, 6023435), (3410, 5913918), (4092, 4928265), (4185, 4818748), (5115, 3942612), (5580, 3614061), (5940, 3395027), (6138, 3285510), (6820, 2956959), (8370, 2409374), (9207, 2190340), (10230, 1971306), (12276, 1642755), (15345, 1314204), (16740, 1204687), (18414, 1095170), (20460, 985653), (30690, 657102), (36828, 547585), (46035, 438068), (61380, 328551), (92070, 219034), (109517, 184140)]