20271114576

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{601}}^1\times {\mathrm{3299}}^1$

素因数の和:3985

約数の個数: 120

約数和(自身を含む): 57643185600

約数和(自身を除く): 37372071024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 601, 639, 852, 1136, 1202, 1278, 1704, 1803, 2404, 2556, 3299, 3408, 3606, 4808, 5112, 5409, 6598, 7212, 9616, 9897, 10224, 10818, 13196, 14424, 19794, 21636, 26392, 28848, 29691, 39588, 42671, 43272, 52784, 59382, 79176, 85342, 86544, 118764, 128013, 158352, 170684, 234229, 237528, 256026, 341368, 384039, 468458, 475056, 512052, 682736, 702687, 768078, 936916, 1024104, 1405374, 1536156, 1873832, 1982699, 2048208, 2108061, 2810748, 3072312, 3747664, 3965398, 4216122, 5621496, 5948097, 6144624, 7930796, 8432244, 11242992, 11896194, 15861592, 16864488, 17844291, 23792388, 31723184, 33728976, 35688582, 47584776, 71377164, 95169552, 140771629, 142754328, 281543258, 285508656, 422314887, 563086516, 844629774, 1126173032, 1266944661, 1689259548, 2252346064, 2533889322, 3378519096, 5067778644, 6757038192, 10135557288, 20271114576]

約数ペア:

[(1, 20271114576), (2, 10135557288), (3, 6757038192), (4, 5067778644), (6, 3378519096), (8, 2533889322), (9, 2252346064), (12, 1689259548), (16, 1266944661), (18, 1126173032), (24, 844629774), (36, 563086516), (48, 422314887), (71, 285508656), (72, 281543258), (142, 142754328), (144, 140771629), (213, 95169552), (284, 71377164), (426, 47584776), (568, 35688582), (601, 33728976), (639, 31723184), (852, 23792388), (1136, 17844291), (1202, 16864488), (1278, 15861592), (1704, 11896194), (1803, 11242992), (2404, 8432244), (2556, 7930796), (3299, 6144624), (3408, 5948097), (3606, 5621496), (4808, 4216122), (5112, 3965398), (5409, 3747664), (6598, 3072312), (7212, 2810748), (9616, 2108061), (9897, 2048208), (10224, 1982699), (10818, 1873832), (13196, 1536156), (14424, 1405374), (19794, 1024104), (21636, 936916), (26392, 768078), (28848, 702687), (29691, 682736), (39588, 512052), (42671, 475056), (43272, 468458), (52784, 384039), (59382, 341368), (79176, 256026), (85342, 237528), (86544, 234229), (118764, 170684), (128013, 158352)]