20143721850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{2213}}^1\times {\mathrm{8669}}^1$

素因数の和:10904

約数の個数: 96

約数和(自身を含む): 57125450880

約数和(自身を除く): 36981729030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 2213, 4426, 6639, 8669, 11065, 13278, 15491, 17338, 22130, 26007, 30982, 33195, 43345, 46473, 52014, 55325, 60683, 66390, 77455, 86690, 92946, 110650, 121366, 130035, 154910, 165975, 182049, 216725, 232365, 260070, 303415, 331950, 364098, 387275, 433450, 464730, 606830, 650175, 774550, 910245, 1161825, 1300350, 1517075, 1820490, 2323650, 3034150, 4551225, 9102450, 19184497, 38368994, 57553491, 95922485, 115106982, 134291479, 191844970, 268582958, 287767455, 402874437, 479612425, 575534910, 671457395, 805748874, 959224850, 1342914790, 1438837275, 2014372185, 2877674550, 3357286975, 4028744370, 6714573950, 10071860925, 20143721850]

約数ペア:

[(1, 20143721850), (2, 10071860925), (3, 6714573950), (5, 4028744370), (6, 3357286975), (7, 2877674550), (10, 2014372185), (14, 1438837275), (15, 1342914790), (21, 959224850), (25, 805748874), (30, 671457395), (35, 575534910), (42, 479612425), (50, 402874437), (70, 287767455), (75, 268582958), (105, 191844970), (150, 134291479), (175, 115106982), (210, 95922485), (350, 57553491), (525, 38368994), (1050, 19184497), (2213, 9102450), (4426, 4551225), (6639, 3034150), (8669, 2323650), (11065, 1820490), (13278, 1517075), (15491, 1300350), (17338, 1161825), (22130, 910245), (26007, 774550), (30982, 650175), (33195, 606830), (43345, 464730), (46473, 433450), (52014, 387275), (55325, 364098), (60683, 331950), (66390, 303415), (77455, 260070), (86690, 232365), (92946, 216725), (110650, 182049), (121366, 165975), (130035, 154910)]