20610240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{3067}}^1$

素因数の和:3094

約数の個数: 112

約数和(自身を含む): 74810112

約数和(自身を除く): 54199872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3067, 3360, 6134, 6720, 9201, 12268, 15335, 18402, 21469, 24536, 30670, 36804, 42938, 46005, 49072, 61340, 64407, 73608, 85876, 92010, 98144, 107345, 122680, 128814, 147216, 171752, 184020, 196288, 214690, 245360, 257628, 294432, 322035, 343504, 368040, 429380, 490720, 515256, 588864, 644070, 687008, 736080, 858760, 981440, 1030512, 1288140, 1374016, 1472160, 1717520, 2061024, 2576280, 2944320, 3435040, 4122048, 5152560, 6870080, 10305120, 20610240]

約数ペア:

[(1, 20610240), (2, 10305120), (3, 6870080), (4, 5152560), (5, 4122048), (6, 3435040), (7, 2944320), (8, 2576280), (10, 2061024), (12, 1717520), (14, 1472160), (15, 1374016), (16, 1288140), (20, 1030512), (21, 981440), (24, 858760), (28, 736080), (30, 687008), (32, 644070), (35, 588864), (40, 515256), (42, 490720), (48, 429380), (56, 368040), (60, 343504), (64, 322035), (70, 294432), (80, 257628), (84, 245360), (96, 214690), (105, 196288), (112, 184020), (120, 171752), (140, 147216), (160, 128814), (168, 122680), (192, 107345), (210, 98144), (224, 92010), (240, 85876), (280, 73608), (320, 64407), (336, 61340), (420, 49072), (448, 46005), (480, 42938), (560, 36804), (672, 30670), (840, 24536), (960, 21469), (1120, 18402), (1344, 15335), (1680, 12268), (2240, 9201), (3067, 6720), (3360, 6134)]