20150793582

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{190249}}^1$

素因数の和:190520

約数の個数: 32

約数和(自身を含む): 40911360000

約数和(自身を除く): 20760566418

約数列:

[1, 2, 3, 6, 127, 139, 254, 278, 381, 417, 762, 834, 17653, 35306, 52959, 105918, 190249, 380498, 570747, 1141494, 24161623, 26444611, 48323246, 52889222, 72484869, 79333833, 144969738, 158667666, 3358465597, 6716931194, 10075396791, 20150793582]

約数ペア:

[(1, 20150793582), (2, 10075396791), (3, 6716931194), (6, 3358465597), (127, 158667666), (139, 144969738), (254, 79333833), (278, 72484869), (381, 52889222), (417, 48323246), (762, 26444611), (834, 24161623), (17653, 1141494), (35306, 570747), (52959, 380498), (105918, 190249)]