20063546704

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1153}}^1\times {\mathrm{35083}}^1$

素因数の和:36275

約数の個数: 40

約数和(自身を含む): 40163040512

約数和(自身を除く): 20099493808

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1153, 2306, 4612, 9224, 18448, 35083, 35743, 70166, 71486, 140332, 142972, 280664, 285944, 561328, 571888, 1087573, 2175146, 4350292, 8700584, 17401168, 40450699, 80901398, 161802796, 323605592, 647211184, 1253971669, 2507943338, 5015886676, 10031773352, 20063546704]

約数ペア:

[(1, 20063546704), (2, 10031773352), (4, 5015886676), (8, 2507943338), (16, 1253971669), (31, 647211184), (62, 323605592), (124, 161802796), (248, 80901398), (496, 40450699), (1153, 17401168), (2306, 8700584), (4612, 4350292), (9224, 2175146), (18448, 1087573), (35083, 571888), (35743, 561328), (70166, 285944), (71486, 280664), (140332, 142972)]