20876640902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{93923}}^1$

素因数の和:94124

約数の個数: 32

約数和(自身を含む): 34461842688

約数和(自身を除く): 13585201786

約数列:

[1, 2, 13, 26, 83, 103, 166, 206, 1079, 1339, 2158, 2678, 8549, 17098, 93923, 111137, 187846, 222274, 1220999, 2441998, 7795609, 9674069, 15591218, 19348138, 101342917, 125762897, 202685834, 251525794, 802947727, 1605895454, 10438320451, 20876640902]

約数ペア:

[(1, 20876640902), (2, 10438320451), (13, 1605895454), (26, 802947727), (83, 251525794), (103, 202685834), (166, 125762897), (206, 101342917), (1079, 19348138), (1339, 15591218), (2158, 9674069), (2678, 7795609), (8549, 2441998), (17098, 1220999), (93923, 222274), (111137, 187846)]