20161769814

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{2053}}^1\times {\mathrm{5297}}^1$

素因数の和:7461

約数の個数: 48

約数和(自身を含む): 44137765152

約数和(自身を除く): 23975995338

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 2053, 4106, 5297, 6159, 10594, 12318, 15891, 18477, 31782, 36954, 47673, 95346, 211459, 422918, 545591, 634377, 1091182, 1268754, 1636773, 1903131, 3273546, 3806262, 4910319, 9820638, 10874741, 21749482, 32624223, 65248446, 97872669, 195745338, 1120098323, 2240196646, 3360294969, 6720589938, 10080884907, 20161769814]

約数ペア:

[(1, 20161769814), (2, 10080884907), (3, 6720589938), (6, 3360294969), (9, 2240196646), (18, 1120098323), (103, 195745338), (206, 97872669), (309, 65248446), (618, 32624223), (927, 21749482), (1854, 10874741), (2053, 9820638), (4106, 4910319), (5297, 3806262), (6159, 3273546), (10594, 1903131), (12318, 1636773), (15891, 1268754), (18477, 1091182), (31782, 634377), (36954, 545591), (47673, 422918), (95346, 211459)]