20082726

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 45826560

約数和(自身を除く): 25743834

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 179, 207, 271, 358, 414, 537, 542, 813, 1074, 1611, 1626, 2439, 3222, 4117, 4878, 6233, 8234, 12351, 12466, 18699, 24702, 37053, 37398, 48509, 56097, 74106, 97018, 112194, 145527, 291054, 436581, 873162, 1115707, 2231414, 3347121, 6694242, 10041363, 20082726]

約数ペア:

[(1, 20082726), (2, 10041363), (3, 6694242), (6, 3347121), (9, 2231414), (18, 1115707), (23, 873162), (46, 436581), (69, 291054), (138, 145527), (179, 112194), (207, 97018), (271, 74106), (358, 56097), (414, 48509), (537, 37398), (542, 37053), (813, 24702), (1074, 18699), (1611, 12466), (1626, 12351), (2439, 8234), (3222, 6233), (4117, 4878)]