20303058

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{569}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 42955200

約数和(自身を除く): 22652142

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 313, 569, 626, 939, 1138, 1707, 1878, 3414, 5947, 10811, 11894, 17841, 21622, 32433, 35682, 64866, 178097, 356194, 534291, 1068582, 3383843, 6767686, 10151529, 20303058]

約数ペア:

[(1, 20303058), (2, 10151529), (3, 6767686), (6, 3383843), (19, 1068582), (38, 534291), (57, 356194), (114, 178097), (313, 64866), (569, 35682), (626, 32433), (939, 21622), (1138, 17841), (1707, 11894), (1878, 10811), (3414, 5947)]