20194696814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{971}}^1\times {\mathrm{4051}}^1$

素因数の和:5192

約数の個数: 32

約数和(自身を含む): 32327569152

約数和(自身を除く): 12132872338

約数列:

[1, 2, 17, 34, 151, 302, 971, 1942, 2567, 4051, 5134, 8102, 16507, 33014, 68867, 137734, 146621, 293242, 611701, 1223402, 2492557, 3933521, 4985114, 7867042, 10398917, 20797834, 66869857, 133739714, 593961671, 1187923342, 10097348407, 20194696814]

約数ペア:

[(1, 20194696814), (2, 10097348407), (17, 1187923342), (34, 593961671), (151, 133739714), (302, 66869857), (971, 20797834), (1942, 10398917), (2567, 7867042), (4051, 4985114), (5134, 3933521), (8102, 2492557), (16507, 1223402), (33014, 611701), (68867, 293242), (137734, 146621)]