20244955194

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{677}}^1\times {\mathrm{23399}}^1$

素因数の和:24155

約数の個数: 48

約数和(自身を含む): 44549481600

約数和(自身を除く): 24304526406

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 677, 1278, 1354, 2031, 4062, 6093, 12186, 23399, 46798, 48067, 70197, 96134, 140394, 144201, 210591, 288402, 421182, 432603, 865206, 1661329, 3322658, 4983987, 9967974, 14951961, 15841123, 29903922, 31682246, 47523369, 95046738, 142570107, 285140214, 1124719733, 2249439466, 3374159199, 6748318398, 10122477597, 20244955194]

約数ペア:

[(1, 20244955194), (2, 10122477597), (3, 6748318398), (6, 3374159199), (9, 2249439466), (18, 1124719733), (71, 285140214), (142, 142570107), (213, 95046738), (426, 47523369), (639, 31682246), (677, 29903922), (1278, 15841123), (1354, 14951961), (2031, 9967974), (4062, 4983987), (6093, 3322658), (12186, 1661329), (23399, 865206), (46798, 432603), (48067, 421182), (70197, 288402), (96134, 210591), (140394, 144201)]