20087046153

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{5939}}^1$

素因数の和:6162

約数の個数: 48

約数和(自身を含む): 30245529600

約数和(自身を除く): 10158483447

約数列:

[1, 3, 9, 67, 71, 79, 201, 213, 237, 603, 639, 711, 4757, 5293, 5609, 5939, 14271, 15879, 16827, 17817, 42813, 47637, 50481, 53451, 375803, 397913, 421669, 469181, 1127409, 1193739, 1265007, 1407543, 3382227, 3581217, 3795021, 4222629, 28251823, 31435127, 33311851, 84755469, 94305381, 99935553, 254266407, 282916143, 299806659, 2231894017, 6695682051, 20087046153]

約数ペア:

[(1, 20087046153), (3, 6695682051), (9, 2231894017), (67, 299806659), (71, 282916143), (79, 254266407), (201, 99935553), (213, 94305381), (237, 84755469), (603, 33311851), (639, 31435127), (711, 28251823), (4757, 4222629), (5293, 3795021), (5609, 3581217), (5939, 3382227), (14271, 1407543), (15879, 1265007), (16827, 1193739), (17817, 1127409), (42813, 469181), (47637, 421669), (50481, 397913), (53451, 375803)]