2060485020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18257}}^1$

素因数の和:18305

約数の個数: 192

約数和(自身を含む): 7361625600

約数和(自身を除く): 5301140580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 90, 95, 99, 108, 110, 114, 132, 135, 165, 171, 180, 190, 198, 209, 220, 228, 270, 285, 297, 330, 342, 380, 396, 418, 495, 513, 540, 570, 594, 627, 660, 684, 836, 855, 990, 1026, 1045, 1140, 1188, 1254, 1485, 1710, 1881, 1980, 2052, 2090, 2508, 2565, 2970, 3135, 3420, 3762, 4180, 5130, 5643, 5940, 6270, 7524, 9405, 10260, 11286, 12540, 18257, 18810, 22572, 28215, 36514, 37620, 54771, 56430, 73028, 91285, 109542, 112860, 164313, 182570, 200827, 219084, 273855, 328626, 346883, 365140, 401654, 492939, 547710, 602481, 657252, 693766, 803308, 821565, 985878, 1004135, 1040649, 1095420, 1204962, 1387532, 1643130, 1734415, 1807443, 1971756, 2008270, 2081298, 2409924, 2464695, 3012405, 3121947, 3286260, 3468830, 3614886, 3815713, 4016540, 4162596, 4929390, 5203245, 5422329, 6024810, 6243894, 6937660, 7229772, 7631426, 9037215, 9365841, 9858780, 10406490, 10844658, 11447139, 12049620, 12487788, 15262852, 15609735, 18074430, 18731682, 19078565, 20812980, 21689316, 22894278, 27111645, 31219470, 34341417, 36148860, 37463364, 38157130, 45788556, 46829205, 54223290, 57235695, 62438940, 68682834, 76314260, 93658410, 103024251, 108446580, 114471390, 137365668, 171707085, 187316820, 206048502, 228942780, 343414170, 412097004, 515121255, 686828340, 1030242510, 2060485020]

約数ペア:

[(1, 2060485020), (2, 1030242510), (3, 686828340), (4, 515121255), (5, 412097004), (6, 343414170), (9, 228942780), (10, 206048502), (11, 187316820), (12, 171707085), (15, 137365668), (18, 114471390), (19, 108446580), (20, 103024251), (22, 93658410), (27, 76314260), (30, 68682834), (33, 62438940), (36, 57235695), (38, 54223290), (44, 46829205), (45, 45788556), (54, 38157130), (55, 37463364), (57, 36148860), (60, 34341417), (66, 31219470), (76, 27111645), (90, 22894278), (95, 21689316), (99, 20812980), (108, 19078565), (110, 18731682), (114, 18074430), (132, 15609735), (135, 15262852), (165, 12487788), (171, 12049620), (180, 11447139), (190, 10844658), (198, 10406490), (209, 9858780), (220, 9365841), (228, 9037215), (270, 7631426), (285, 7229772), (297, 6937660), (330, 6243894), (342, 6024810), (380, 5422329), (396, 5203245), (418, 4929390), (495, 4162596), (513, 4016540), (540, 3815713), (570, 3614886), (594, 3468830), (627, 3286260), (660, 3121947), (684, 3012405), (836, 2464695), (855, 2409924), (990, 2081298), (1026, 2008270), (1045, 1971756), (1140, 1807443), (1188, 1734415), (1254, 1643130), (1485, 1387532), (1710, 1204962), (1881, 1095420), (1980, 1040649), (2052, 1004135), (2090, 985878), (2508, 821565), (2565, 803308), (2970, 693766), (3135, 657252), (3420, 602481), (3762, 547710), (4180, 492939), (5130, 401654), (5643, 365140), (5940, 346883), (6270, 328626), (7524, 273855), (9405, 219084), (10260, 200827), (11286, 182570), (12540, 164313), (18257, 112860), (18810, 109542), (22572, 91285), (28215, 73028), (36514, 56430), (37620, 54771)]