20096874768

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1\times {\mathrm{25469}}^1$

素因数の和:26464

約数の個数: 80

約数和(自身を含む): 55029870720

約数和(自身を除く): 34932995952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 967, 1934, 2901, 3868, 5802, 7736, 11604, 15472, 16439, 23208, 25469, 32878, 46416, 49317, 50938, 65756, 76407, 98634, 101876, 131512, 152814, 197268, 203752, 263024, 305628, 394536, 407504, 432973, 611256, 789072, 865946, 1222512, 1298919, 1731892, 2597838, 3463784, 5195676, 6927568, 10391352, 20782704, 24628523, 49257046, 73885569, 98514092, 147771138, 197028184, 295542276, 394056368, 418684891, 591084552, 837369782, 1182169104, 1256054673, 1674739564, 2512109346, 3349479128, 5024218692, 6698958256, 10048437384, 20096874768]

約数ペア:

[(1, 20096874768), (2, 10048437384), (3, 6698958256), (4, 5024218692), (6, 3349479128), (8, 2512109346), (12, 1674739564), (16, 1256054673), (17, 1182169104), (24, 837369782), (34, 591084552), (48, 418684891), (51, 394056368), (68, 295542276), (102, 197028184), (136, 147771138), (204, 98514092), (272, 73885569), (408, 49257046), (816, 24628523), (967, 20782704), (1934, 10391352), (2901, 6927568), (3868, 5195676), (5802, 3463784), (7736, 2597838), (11604, 1731892), (15472, 1298919), (16439, 1222512), (23208, 865946), (25469, 789072), (32878, 611256), (46416, 432973), (49317, 407504), (50938, 394536), (65756, 305628), (76407, 263024), (98634, 203752), (101876, 197268), (131512, 152814)]