20199556356007

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4513}}^1\times {\mathrm{346939}}^1$

素因数の和:351575

約数の個数: 32

約数和(自身を含む): 24556246668800

約数和(自身を除く): 4356690312793

約数列:

[1, 7, 19, 97, 133, 679, 1843, 4513, 12901, 31591, 85747, 346939, 437761, 600229, 2428573, 3064327, 6591841, 8317459, 33653083, 46142887, 58222213, 235571581, 639408577, 1565735707, 4475860039, 10960149949, 29748978433, 151876363579, 208242849031, 1063134545053, 2885650908001, 20199556356007]

約数ペア:

[(1, 20199556356007), (7, 2885650908001), (19, 1063134545053), (97, 208242849031), (133, 151876363579), (679, 29748978433), (1843, 10960149949), (4513, 4475860039), (12901, 1565735707), (31591, 639408577), (85747, 235571581), (346939, 58222213), (437761, 46142887), (600229, 33653083), (2428573, 8317459), (3064327, 6591841)]