20096160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{5981}}^1$

素因数の和:6006

約数の個数: 96

約数和(自身を含む): 72358272

約数和(自身を除く): 52262112

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 5981, 11962, 17943, 23924, 29905, 35886, 41867, 47848, 59810, 71772, 83734, 89715, 95696, 119620, 125601, 143544, 167468, 179430, 191392, 209335, 239240, 251202, 287088, 334936, 358860, 418670, 478480, 502404, 574176, 628005, 669872, 717720, 837340, 956960, 1004808, 1256010, 1339744, 1435440, 1674680, 2009616, 2512020, 2870880, 3349360, 4019232, 5024040, 6698720, 10048080, 20096160]

約数ペア:

[(1, 20096160), (2, 10048080), (3, 6698720), (4, 5024040), (5, 4019232), (6, 3349360), (7, 2870880), (8, 2512020), (10, 2009616), (12, 1674680), (14, 1435440), (15, 1339744), (16, 1256010), (20, 1004808), (21, 956960), (24, 837340), (28, 717720), (30, 669872), (32, 628005), (35, 574176), (40, 502404), (42, 478480), (48, 418670), (56, 358860), (60, 334936), (70, 287088), (80, 251202), (84, 239240), (96, 209335), (105, 191392), (112, 179430), (120, 167468), (140, 143544), (160, 125601), (168, 119620), (210, 95696), (224, 89715), (240, 83734), (280, 71772), (336, 59810), (420, 47848), (480, 41867), (560, 35886), (672, 29905), (840, 23924), (1120, 17943), (1680, 11962), (3360, 5981)]