20158476474

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17389}}^1\times {\mathrm{10169}}^1$

素因数の和:27582

約数の個数: 32

約数和(自身を含む): 42445512000

約数和(自身を除く): 22287035526

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 10169, 17389, 20338, 30507, 34778, 52167, 61014, 104334, 193211, 330391, 386422, 579633, 660782, 991173, 1159266, 1982346, 176828741, 353657482, 530486223, 1060972446, 3359746079, 6719492158, 10079238237, 20158476474]

約数ペア:

[(1, 20158476474), (2, 10079238237), (3, 6719492158), (6, 3359746079), (19, 1060972446), (38, 530486223), (57, 353657482), (114, 176828741), (10169, 1982346), (17389, 1159266), (20338, 991173), (30507, 660782), (34778, 579633), (52167, 386422), (61014, 330391), (104334, 193211)]