20373052194

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{194507}}^1$

素因数の和:194572

約数の個数: 72

約数和(自身を含む): 50339448432

約数和(自身を除く): 29966396238

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 529, 759, 1058, 1518, 1587, 2277, 3174, 4554, 4761, 5819, 9522, 11638, 17457, 34914, 52371, 104742, 194507, 389014, 583521, 1167042, 1750563, 2139577, 3501126, 4279154, 4473661, 6418731, 8947322, 12837462, 13420983, 19256193, 26841966, 38512386, 40262949, 49210271, 80525898, 98420542, 102894203, 147630813, 205788406, 295261626, 308682609, 442892439, 617365218, 885784878, 926047827, 1131836233, 1852095654, 2263672466, 3395508699, 6791017398, 10186526097, 20373052194]

約数ペア:

[(1, 20373052194), (2, 10186526097), (3, 6791017398), (6, 3395508699), (9, 2263672466), (11, 1852095654), (18, 1131836233), (22, 926047827), (23, 885784878), (33, 617365218), (46, 442892439), (66, 308682609), (69, 295261626), (99, 205788406), (138, 147630813), (198, 102894203), (207, 98420542), (253, 80525898), (414, 49210271), (506, 40262949), (529, 38512386), (759, 26841966), (1058, 19256193), (1518, 13420983), (1587, 12837462), (2277, 8947322), (3174, 6418731), (4554, 4473661), (4761, 4279154), (5819, 3501126), (9522, 2139577), (11638, 1750563), (17457, 1167042), (34914, 583521), (52371, 389014), (104742, 194507)]