20194648524

素因数分解:

$2^2\times 3^2\times {\mathrm{4219}}^1\times {\mathrm{132961}}^1$

素因数の和:137190

約数の個数: 36

約数和(自身を含む): 51060067240

約数和(自身を除く): 30865418716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4219, 8438, 12657, 16876, 25314, 37971, 50628, 75942, 132961, 151884, 265922, 398883, 531844, 797766, 1196649, 1595532, 2393298, 4786596, 560962459, 1121924918, 1682887377, 2243849836, 3365774754, 5048662131, 6731549508, 10097324262, 20194648524]

約数ペア:

[(1, 20194648524), (2, 10097324262), (3, 6731549508), (4, 5048662131), (6, 3365774754), (9, 2243849836), (12, 1682887377), (18, 1121924918), (36, 560962459), (4219, 4786596), (8438, 2393298), (12657, 1595532), (16876, 1196649), (25314, 797766), (37971, 531844), (50628, 398883), (75942, 265922), (132961, 151884)]