20153910312

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{16465613}}^1$

素因数の和:16465642

約数の個数: 48

約数和(自身を含む): 57794305140

約数和(自身を除く): 37640394828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 16465613, 32931226, 49396839, 65862452, 98793678, 131724904, 148190517, 197587356, 279915421, 296381034, 395174712, 559830842, 592762068, 839746263, 1119661684, 1185524136, 1679492526, 2239323368, 2519238789, 3358985052, 5038477578, 6717970104, 10076955156, 20153910312]

約数ペア:

[(1, 20153910312), (2, 10076955156), (3, 6717970104), (4, 5038477578), (6, 3358985052), (8, 2519238789), (9, 2239323368), (12, 1679492526), (17, 1185524136), (18, 1119661684), (24, 839746263), (34, 592762068), (36, 559830842), (51, 395174712), (68, 296381034), (72, 279915421), (102, 197587356), (136, 148190517), (153, 131724904), (204, 98793678), (306, 65862452), (408, 49396839), (612, 32931226), (1224, 16465613)]