20160981738

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{58950239}}^1$

素因数の和:58950266

約数の個数: 24

約数和(自身を含む): 45981187200

約数和(自身を除く): 25820205462

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 58950239, 117900478, 176850717, 353701434, 530552151, 1061104302, 1120054541, 2240109082, 3360163623, 6720327246, 10080490869, 20160981738]

約数ペア:

[(1, 20160981738), (2, 10080490869), (3, 6720327246), (6, 3360163623), (9, 2240109082), (18, 1120054541), (19, 1061104302), (38, 530552151), (57, 353701434), (114, 176850717), (171, 117900478), (342, 58950239)]