20165393340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{5209}}^1$

素因数の和:5401

約数の個数: 192

約数和(自身を含む): 64280563200

約数和(自身を除く): 44115169860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 90, 107, 108, 134, 135, 180, 201, 214, 268, 270, 321, 335, 402, 428, 535, 540, 603, 642, 670, 804, 963, 1005, 1070, 1206, 1284, 1340, 1605, 1809, 1926, 2010, 2140, 2412, 2889, 3015, 3210, 3618, 3852, 4020, 4815, 5209, 5778, 6030, 6420, 7169, 7236, 9045, 9630, 10418, 11556, 12060, 14338, 14445, 15627, 18090, 19260, 20836, 21507, 26045, 28676, 28890, 31254, 35845, 36180, 43014, 46881, 52090, 57780, 62508, 64521, 71690, 78135, 86028, 93762, 104180, 107535, 129042, 140643, 143380, 156270, 187524, 193563, 215070, 234405, 258084, 281286, 312540, 322605, 349003, 387126, 430140, 468810, 557363, 562572, 645210, 698006, 703215, 774252, 937620, 967815, 1047009, 1114726, 1290420, 1396012, 1406430, 1672089, 1745015, 1935630, 2094018, 2229452, 2786815, 2812860, 3141027, 3344178, 3490030, 3871260, 4188036, 5016267, 5235045, 5573630, 6282054, 6688356, 6980060, 8360445, 9423081, 10032534, 10470090, 11147260, 12564108, 15048801, 15705135, 16720890, 18846162, 20065068, 20940180, 25081335, 30097602, 31410270, 33441780, 37343321, 37692324, 47115405, 50162670, 60195204, 62820540, 74686642, 75244005, 94230810, 100325340, 112029963, 149373284, 150488010, 186716605, 188461620, 224059926, 300976020, 336089889, 373433210, 448119852, 560149815, 672179778, 746866420, 1008269667, 1120299630, 1344359556, 1680449445, 2016539334, 2240599260, 3360898890, 4033078668, 5041348335, 6721797780, 10082696670, 20165393340]

約数ペア:

[(1, 20165393340), (2, 10082696670), (3, 6721797780), (4, 5041348335), (5, 4033078668), (6, 3360898890), (9, 2240599260), (10, 2016539334), (12, 1680449445), (15, 1344359556), (18, 1120299630), (20, 1008269667), (27, 746866420), (30, 672179778), (36, 560149815), (45, 448119852), (54, 373433210), (60, 336089889), (67, 300976020), (90, 224059926), (107, 188461620), (108, 186716605), (134, 150488010), (135, 149373284), (180, 112029963), (201, 100325340), (214, 94230810), (268, 75244005), (270, 74686642), (321, 62820540), (335, 60195204), (402, 50162670), (428, 47115405), (535, 37692324), (540, 37343321), (603, 33441780), (642, 31410270), (670, 30097602), (804, 25081335), (963, 20940180), (1005, 20065068), (1070, 18846162), (1206, 16720890), (1284, 15705135), (1340, 15048801), (1605, 12564108), (1809, 11147260), (1926, 10470090), (2010, 10032534), (2140, 9423081), (2412, 8360445), (2889, 6980060), (3015, 6688356), (3210, 6282054), (3618, 5573630), (3852, 5235045), (4020, 5016267), (4815, 4188036), (5209, 3871260), (5778, 3490030), (6030, 3344178), (6420, 3141027), (7169, 2812860), (7236, 2786815), (9045, 2229452), (9630, 2094018), (10418, 1935630), (11556, 1745015), (12060, 1672089), (14338, 1406430), (14445, 1396012), (15627, 1290420), (18090, 1114726), (19260, 1047009), (20836, 967815), (21507, 937620), (26045, 774252), (28676, 703215), (28890, 698006), (31254, 645210), (35845, 562572), (36180, 557363), (43014, 468810), (46881, 430140), (52090, 387126), (57780, 349003), (62508, 322605), (64521, 312540), (71690, 281286), (78135, 258084), (86028, 234405), (93762, 215070), (104180, 193563), (107535, 187524), (129042, 156270), (140643, 143380)]