20142438

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 41531616

約数和(自身を除く): 21389178

約数列:

[1, 2, 3, 6, 53, 97, 106, 159, 194, 291, 318, 582, 653, 1306, 1959, 3918, 5141, 10282, 15423, 30846, 34609, 63341, 69218, 103827, 126682, 190023, 207654, 380046, 3357073, 6714146, 10071219, 20142438]

約数ペア:

[(1, 20142438), (2, 10071219), (3, 6714146), (6, 3357073), (53, 380046), (97, 207654), (106, 190023), (159, 126682), (194, 103827), (291, 69218), (318, 63341), (582, 34609), (653, 30846), (1306, 15423), (1959, 10282), (3918, 5141)]