19517782416

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{19949}}^1$

素因数の和:20097

約数の個数: 160

約数和(自身を含む): 58777488000

約数和(自身を除く): 39259705584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 109, 132, 136, 176, 187, 204, 218, 264, 272, 327, 374, 408, 436, 528, 561, 654, 748, 816, 872, 1122, 1199, 1308, 1496, 1744, 1853, 2244, 2398, 2616, 2992, 3597, 3706, 4488, 4796, 5232, 5559, 7194, 7412, 8976, 9592, 11118, 14388, 14824, 19184, 19949, 20383, 22236, 28776, 29648, 39898, 40766, 44472, 57552, 59847, 61149, 79796, 81532, 88944, 119694, 122298, 159592, 163064, 219439, 239388, 244596, 319184, 326128, 339133, 438878, 478776, 489192, 658317, 678266, 877756, 957552, 978384, 1017399, 1316634, 1356532, 1755512, 2034798, 2174441, 2633268, 2713064, 3511024, 3730463, 4069596, 4348882, 5266536, 5426128, 6523323, 7460926, 8139192, 8697764, 10533072, 11191389, 13046646, 14921852, 16278384, 17395528, 22382778, 23918851, 26093292, 29843704, 34791056, 36965497, 44765556, 47837702, 52186584, 59687408, 71756553, 73930994, 89531112, 95675404, 104373168, 110896491, 143513106, 147861988, 179062224, 191350808, 221792982, 287026212, 295723976, 382701616, 406620467, 443585964, 574052424, 591447952, 813240934, 887171928, 1148104848, 1219861401, 1626481868, 1774343856, 2439722802, 3252963736, 4879445604, 6505927472, 9758891208, 19517782416]

約数ペア:

[(1, 19517782416), (2, 9758891208), (3, 6505927472), (4, 4879445604), (6, 3252963736), (8, 2439722802), (11, 1774343856), (12, 1626481868), (16, 1219861401), (17, 1148104848), (22, 887171928), (24, 813240934), (33, 591447952), (34, 574052424), (44, 443585964), (48, 406620467), (51, 382701616), (66, 295723976), (68, 287026212), (88, 221792982), (102, 191350808), (109, 179062224), (132, 147861988), (136, 143513106), (176, 110896491), (187, 104373168), (204, 95675404), (218, 89531112), (264, 73930994), (272, 71756553), (327, 59687408), (374, 52186584), (408, 47837702), (436, 44765556), (528, 36965497), (561, 34791056), (654, 29843704), (748, 26093292), (816, 23918851), (872, 22382778), (1122, 17395528), (1199, 16278384), (1308, 14921852), (1496, 13046646), (1744, 11191389), (1853, 10533072), (2244, 8697764), (2398, 8139192), (2616, 7460926), (2992, 6523323), (3597, 5426128), (3706, 5266536), (4488, 4348882), (4796, 4069596), (5232, 3730463), (5559, 3511024), (7194, 2713064), (7412, 2633268), (8976, 2174441), (9592, 2034798), (11118, 1755512), (14388, 1356532), (14824, 1316634), (19184, 1017399), (19949, 978384), (20383, 957552), (22236, 877756), (28776, 678266), (29648, 658317), (39898, 489192), (40766, 478776), (44472, 438878), (57552, 339133), (59847, 326128), (61149, 319184), (79796, 244596), (81532, 239388), (88944, 219439), (119694, 163064), (122298, 159592)]