20148180580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8753}}^1\times {\mathrm{10463}}^1$

素因数の和:19236

約数の個数: 48

約数和(自身を含む): 46167335424

約数和(自身を除く): 26019154844

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 8753, 10463, 17506, 20926, 35012, 41852, 43765, 52315, 87530, 96283, 104630, 115093, 175060, 192566, 209260, 230186, 385132, 460372, 481415, 575465, 962830, 1150930, 1925660, 2301860, 91582639, 183165278, 366330556, 457913195, 915826390, 1007409029, 1831652780, 2014818058, 4029636116, 5037045145, 10074090290, 20148180580]

約数ペア:

[(1, 20148180580), (2, 10074090290), (4, 5037045145), (5, 4029636116), (10, 2014818058), (11, 1831652780), (20, 1007409029), (22, 915826390), (44, 457913195), (55, 366330556), (110, 183165278), (220, 91582639), (8753, 2301860), (10463, 1925660), (17506, 1150930), (20926, 962830), (35012, 575465), (41852, 481415), (43765, 460372), (52315, 385132), (87530, 230186), (96283, 209260), (104630, 192566), (115093, 175060)]