20218992282

素因数分解:

$2^1\times 3^3\times {\mathrm{61051}}^1\times {\mathrm{6133}}^1$

素因数の和:67195

約数の個数: 32

約数和(自身を含む): 44939156160

約数和(自身を除く): 24720163878

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 6133, 12266, 18399, 36798, 55197, 61051, 110394, 122102, 165591, 183153, 331182, 366306, 549459, 1098918, 1648377, 3296754, 374425783, 748851566, 1123277349, 2246554698, 3369832047, 6739664094, 10109496141, 20218992282]

約数ペア:

[(1, 20218992282), (2, 10109496141), (3, 6739664094), (6, 3369832047), (9, 2246554698), (18, 1123277349), (27, 748851566), (54, 374425783), (6133, 3296754), (12266, 1648377), (18399, 1098918), (36798, 549459), (55197, 366306), (61051, 331182), (110394, 183153), (122102, 165591)]