20132331654

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1\times {\mathrm{1913}}^1$

素因数の和:2589

約数の個数: 64

約数和(自身を含む): 41831894016

約数和(自身を除く): 21699562362

約数列:

[1, 2, 3, 6, 47, 67, 94, 134, 141, 201, 282, 402, 557, 1114, 1671, 1913, 3149, 3342, 3826, 5739, 6298, 9447, 11478, 18894, 26179, 37319, 52358, 74638, 78537, 89911, 111957, 128171, 157074, 179822, 223914, 256342, 269733, 384513, 539466, 769026, 1065541, 1753993, 2131082, 3196623, 3507986, 5261979, 6024037, 6393246, 10523958, 12048074, 18072111, 36144222, 50080427, 71391247, 100160854, 142782494, 150241281, 214173741, 300482562, 428347482, 3355388609, 6710777218, 10066165827, 20132331654]

約数ペア:

[(1, 20132331654), (2, 10066165827), (3, 6710777218), (6, 3355388609), (47, 428347482), (67, 300482562), (94, 214173741), (134, 150241281), (141, 142782494), (201, 100160854), (282, 71391247), (402, 50080427), (557, 36144222), (1114, 18072111), (1671, 12048074), (1913, 10523958), (3149, 6393246), (3342, 6024037), (3826, 5261979), (5739, 3507986), (6298, 3196623), (9447, 2131082), (11478, 1753993), (18894, 1065541), (26179, 769026), (37319, 539466), (52358, 384513), (74638, 269733), (78537, 256342), (89911, 223914), (111957, 179822), (128171, 157074)]