20080175726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{107251}}^1$

素因数の和:107664

約数の個数: 32

約数和(自身を含む): 34234838400

約数和(自身を除く): 14154662674

約数列:

[1, 2, 13, 19, 26, 38, 247, 379, 494, 758, 4927, 7201, 9854, 14402, 93613, 107251, 187226, 214502, 1394263, 2037769, 2788526, 4075538, 26490997, 40648129, 52981994, 81296258, 528425677, 772314451, 1056851354, 1544628902, 10040087863, 20080175726]

約数ペア:

[(1, 20080175726), (2, 10040087863), (13, 1544628902), (19, 1056851354), (26, 772314451), (38, 528425677), (247, 81296258), (379, 52981994), (494, 40648129), (758, 26490997), (4927, 4075538), (7201, 2788526), (9854, 2037769), (14402, 1394263), (93613, 214502), (107251, 187226)]