20153645084148

素因数分解:

$2^2\times 3^1\times {\mathrm{349}}^1\times {\mathrm{8867}}^1\times {\mathrm{542713}}^1$

素因数の和:551936

約数の個数: 48

約数和(自身を含む): 47165319969600

約数和(自身を除く): 27011674885452

約数列:

[1, 2, 3, 4, 6, 12, 349, 698, 1047, 1396, 2094, 4188, 8867, 17734, 26601, 35468, 53202, 106404, 542713, 1085426, 1628139, 2170852, 3094583, 3256278, 6189166, 6512556, 9283749, 12378332, 18567498, 37134996, 189406837, 378813674, 568220511, 757627348, 1136441022, 2272882044, 4812236171, 9624472342, 14436708513, 19248944684, 28873417026, 57746834052, 1679470423679, 3358940847358, 5038411271037, 6717881694716, 10076822542074, 20153645084148]

約数ペア:

[(1, 20153645084148), (2, 10076822542074), (3, 6717881694716), (4, 5038411271037), (6, 3358940847358), (12, 1679470423679), (349, 57746834052), (698, 28873417026), (1047, 19248944684), (1396, 14436708513), (2094, 9624472342), (4188, 4812236171), (8867, 2272882044), (17734, 1136441022), (26601, 757627348), (35468, 568220511), (53202, 378813674), (106404, 189406837), (542713, 37134996), (1085426, 18567498), (1628139, 12378332), (2170852, 9283749), (3094583, 6512556), (3256278, 6189166)]