20149149156

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{605953}}^1$

素因数の和:606140

約数の個数: 48

約数和(自身を含む): 50085733824

約数和(自身を除く): 29936584668

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 163, 204, 326, 489, 652, 978, 1956, 2771, 5542, 8313, 11084, 16626, 33252, 605953, 1211906, 1817859, 2423812, 3635718, 7271436, 10301201, 20602402, 30903603, 41204804, 61807206, 98770339, 123614412, 197540678, 296311017, 395081356, 592622034, 1185244068, 1679095763, 3358191526, 5037287289, 6716383052, 10074574578, 20149149156]

約数ペア:

[(1, 20149149156), (2, 10074574578), (3, 6716383052), (4, 5037287289), (6, 3358191526), (12, 1679095763), (17, 1185244068), (34, 592622034), (51, 395081356), (68, 296311017), (102, 197540678), (163, 123614412), (204, 98770339), (326, 61807206), (489, 41204804), (652, 30903603), (978, 20602402), (1956, 10301201), (2771, 7271436), (5542, 3635718), (8313, 2423812), (11084, 1817859), (16626, 1211906), (33252, 605953)]