20207130276

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1\times {\mathrm{739}}^1$

素因数の和:1309

約数の個数: 96

約数和(自身を含む): 48820464000

約数和(自身を除く): 28613333724

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 149, 164, 246, 298, 373, 447, 492, 596, 739, 746, 894, 1119, 1478, 1492, 1788, 2217, 2238, 2956, 4434, 4476, 6109, 8868, 12218, 15293, 18327, 24436, 30299, 30586, 36654, 45879, 55577, 60598, 61172, 73308, 90897, 91758, 110111, 111154, 121196, 166731, 181794, 183516, 220222, 222308, 275647, 330333, 333462, 363588, 440444, 551294, 660666, 666924, 826941, 1102588, 1321332, 1653882, 2278657, 3307764, 4514551, 4557314, 6835971, 9029102, 9114628, 11301527, 13543653, 13671942, 18058204, 22603054, 27087306, 27343884, 33904581, 41071403, 45206108, 54174612, 67809162, 82142806, 123214209, 135618324, 164285612, 246428418, 492856836, 1683927523, 3367855046, 5051782569, 6735710092, 10103565138, 20207130276]

約数ペア:

[(1, 20207130276), (2, 10103565138), (3, 6735710092), (4, 5051782569), (6, 3367855046), (12, 1683927523), (41, 492856836), (82, 246428418), (123, 164285612), (149, 135618324), (164, 123214209), (246, 82142806), (298, 67809162), (373, 54174612), (447, 45206108), (492, 41071403), (596, 33904581), (739, 27343884), (746, 27087306), (894, 22603054), (1119, 18058204), (1478, 13671942), (1492, 13543653), (1788, 11301527), (2217, 9114628), (2238, 9029102), (2956, 6835971), (4434, 4557314), (4476, 4514551), (6109, 3307764), (8868, 2278657), (12218, 1653882), (15293, 1321332), (18327, 1102588), (24436, 826941), (30299, 666924), (30586, 660666), (36654, 551294), (45879, 440444), (55577, 363588), (60598, 333462), (61172, 330333), (73308, 275647), (90897, 222308), (91758, 220222), (110111, 183516), (111154, 181794), (121196, 166731)]