20932659664

素因数分解:

$2^4\times 7^2\times {\mathrm{463}}^1\times {\mathrm{57667}}^1$

素因数の和:58152

約数の個数: 60

約数和(自身を含む): 47281301184

約数和(自身を除く): 26348641520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 463, 784, 926, 1852, 3241, 3704, 6482, 7408, 12964, 22687, 25928, 45374, 51856, 57667, 90748, 115334, 181496, 230668, 362992, 403669, 461336, 807338, 922672, 1614676, 2825683, 3229352, 5651366, 6458704, 11302732, 22605464, 26699821, 45210928, 53399642, 106799284, 186898747, 213598568, 373797494, 427197136, 747594988, 1308291229, 1495189976, 2616582458, 2990379952, 5233164916, 10466329832, 20932659664]

約数ペア:

[(1, 20932659664), (2, 10466329832), (4, 5233164916), (7, 2990379952), (8, 2616582458), (14, 1495189976), (16, 1308291229), (28, 747594988), (49, 427197136), (56, 373797494), (98, 213598568), (112, 186898747), (196, 106799284), (392, 53399642), (463, 45210928), (784, 26699821), (926, 22605464), (1852, 11302732), (3241, 6458704), (3704, 5651366), (6482, 3229352), (7408, 2825683), (12964, 1614676), (22687, 922672), (25928, 807338), (45374, 461336), (51856, 403669), (57667, 362992), (90748, 230668), (115334, 181496)]