20093112

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21467}}^1$

素因数の和:21492

約数の個数: 48

約数和(自身を含む): 58607640

約数和(自身を除く): 38514528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 21467, 42934, 64401, 85868, 128802, 171736, 193203, 257604, 279071, 386406, 515208, 558142, 772812, 837213, 1116284, 1545624, 1674426, 2232568, 2511639, 3348852, 5023278, 6697704, 10046556, 20093112]

約数ペア:

[(1, 20093112), (2, 10046556), (3, 6697704), (4, 5023278), (6, 3348852), (8, 2511639), (9, 2232568), (12, 1674426), (13, 1545624), (18, 1116284), (24, 837213), (26, 772812), (36, 558142), (39, 515208), (52, 386406), (72, 279071), (78, 257604), (104, 193203), (117, 171736), (156, 128802), (234, 85868), (312, 64401), (468, 42934), (936, 21467)]