20173440126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{79039}}^1$

素因数の和:79213

約数の個数: 64

約数和(自身を含む): 47348121600

約数和(自身を除く): 27174681474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 103, 118, 177, 206, 309, 354, 413, 618, 721, 826, 1239, 1442, 2163, 2478, 4326, 6077, 12154, 18231, 36462, 42539, 79039, 85078, 127617, 158078, 237117, 255234, 474234, 553273, 1106546, 1659819, 3319638, 4663301, 8141017, 9326602, 13989903, 16282034, 24423051, 27979806, 32643107, 48846102, 56987119, 65286214, 97929321, 113974238, 170961357, 195858642, 341922714, 480320003, 960640006, 1440960009, 2881920018, 3362240021, 6724480042, 10086720063, 20173440126]

約数ペア:

[(1, 20173440126), (2, 10086720063), (3, 6724480042), (6, 3362240021), (7, 2881920018), (14, 1440960009), (21, 960640006), (42, 480320003), (59, 341922714), (103, 195858642), (118, 170961357), (177, 113974238), (206, 97929321), (309, 65286214), (354, 56987119), (413, 48846102), (618, 32643107), (721, 27979806), (826, 24423051), (1239, 16282034), (1442, 13989903), (2163, 9326602), (2478, 8141017), (4326, 4663301), (6077, 3319638), (12154, 1659819), (18231, 1106546), (36462, 553273), (42539, 474234), (79039, 255234), (85078, 237117), (127617, 158078)]