20193703038

素因数分解:

$2^1\times 3^2\times {\mathrm{367}}^1\times {\mathrm{457}}^1\times {\mathrm{6689}}^1$

素因数の和:7521

約数の個数: 48

約数和(自身を含む): 43974815040

約数和(自身を除く): 23781112002

約数列:

[1, 2, 3, 6, 9, 18, 367, 457, 734, 914, 1101, 1371, 2202, 2742, 3303, 4113, 6606, 6689, 8226, 13378, 20067, 40134, 60201, 120402, 167719, 335438, 503157, 1006314, 1509471, 2454863, 3018942, 3056873, 4909726, 6113746, 7364589, 9170619, 14729178, 18341238, 22093767, 27511857, 44187534, 55023714, 1121872391, 2243744782, 3365617173, 6731234346, 10096851519, 20193703038]

約数ペア:

[(1, 20193703038), (2, 10096851519), (3, 6731234346), (6, 3365617173), (9, 2243744782), (18, 1121872391), (367, 55023714), (457, 44187534), (734, 27511857), (914, 22093767), (1101, 18341238), (1371, 14729178), (2202, 9170619), (2742, 7364589), (3303, 6113746), (4113, 4909726), (6606, 3056873), (6689, 3018942), (8226, 2454863), (13378, 1509471), (20067, 1006314), (40134, 503157), (60201, 335438), (120402, 167719)]