20173837902894

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{137}}^1\times {\mathrm{224027}}^1$

素因数の和:224291

約数の個数: 144

約数和(自身を含む): 48327616773072

約数和(自身を除く): 28153778870178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 137, 159, 234, 274, 318, 411, 477, 689, 822, 954, 1233, 1378, 1781, 2067, 2466, 2809, 3562, 4134, 5343, 5618, 6201, 7261, 8427, 10686, 12402, 14522, 16029, 16854, 21783, 25281, 32058, 36517, 43566, 50562, 65349, 73034, 94393, 109551, 130698, 188786, 219102, 224027, 283179, 328653, 384833, 448054, 566358, 657306, 672081, 769666, 849537, 1154499, 1344162, 1699074, 2016243, 2308998, 2912351, 3463497, 4032486, 5002829, 5824702, 6926994, 8737053, 10005658, 11873431, 15008487, 17474106, 23746862, 26211159, 30016974, 30691699, 35620293, 45025461, 52422318, 61383398, 71240586, 90050922, 92075097, 106860879, 154354603, 184150194, 213721758, 276225291, 308709206, 398992087, 463063809, 552450582, 629291843, 797984174, 926127618, 1196976261, 1258583686, 1389191427, 1626660047, 1887875529, 2393952522, 2778382854, 3253320094, 3590928783, 3775751058, 4879980141, 5663626587, 7181857566, 8180793959, 9759960282, 11327253174, 14639940423, 16361587918, 21146580611, 24542381877, 29279880846, 42293161222, 49084763754, 63439741833, 73627145631, 86212982491, 126879483666, 147254291262, 172425964982, 190319225499, 258638947473, 380638450998, 517277894946, 775916842419, 1120768772383, 1551833684838, 2241537544766, 3362306317149, 6724612634298, 10086918951447, 20173837902894]

約数ペア:

[(1, 20173837902894), (2, 10086918951447), (3, 6724612634298), (6, 3362306317149), (9, 2241537544766), (13, 1551833684838), (18, 1120768772383), (26, 775916842419), (39, 517277894946), (53, 380638450998), (78, 258638947473), (106, 190319225499), (117, 172425964982), (137, 147254291262), (159, 126879483666), (234, 86212982491), (274, 73627145631), (318, 63439741833), (411, 49084763754), (477, 42293161222), (689, 29279880846), (822, 24542381877), (954, 21146580611), (1233, 16361587918), (1378, 14639940423), (1781, 11327253174), (2067, 9759960282), (2466, 8180793959), (2809, 7181857566), (3562, 5663626587), (4134, 4879980141), (5343, 3775751058), (5618, 3590928783), (6201, 3253320094), (7261, 2778382854), (8427, 2393952522), (10686, 1887875529), (12402, 1626660047), (14522, 1389191427), (16029, 1258583686), (16854, 1196976261), (21783, 926127618), (25281, 797984174), (32058, 629291843), (36517, 552450582), (43566, 463063809), (50562, 398992087), (65349, 308709206), (73034, 276225291), (94393, 213721758), (109551, 184150194), (130698, 154354603), (188786, 106860879), (219102, 92075097), (224027, 90050922), (283179, 71240586), (328653, 61383398), (384833, 52422318), (448054, 45025461), (566358, 35620293), (657306, 30691699), (672081, 30016974), (769666, 26211159), (849537, 23746862), (1154499, 17474106), (1344162, 15008487), (1699074, 11873431), (2016243, 10005658), (2308998, 8737053), (2912351, 6926994), (3463497, 5824702), (4032486, 5002829)]