20152011706

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{42209}}^1$

素因数の和:42438

約数の個数: 32

約数和(自身を含む): 32166046080

約数和(自身を除く): 12014034374

約数列:

[1, 2, 23, 46, 97, 107, 194, 214, 2231, 2461, 4462, 4922, 10379, 20758, 42209, 84418, 238717, 477434, 970807, 1941614, 4094273, 4516363, 8188546, 9032726, 94168279, 103876349, 188336558, 207752698, 438087211, 876174422, 10076005853, 20152011706]

約数ペア:

[(1, 20152011706), (2, 10076005853), (23, 876174422), (46, 438087211), (97, 207752698), (107, 188336558), (194, 103876349), (214, 94168279), (2231, 9032726), (2461, 8188546), (4462, 4516363), (4922, 4094273), (10379, 1941614), (20758, 970807), (42209, 477434), (84418, 238717)]