20830032

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 120

約数和(自身を含む): 63138816

約数和(自身を除く): 42308784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 67, 68, 72, 102, 127, 134, 136, 144, 153, 201, 204, 254, 268, 272, 306, 381, 402, 408, 508, 536, 603, 612, 762, 804, 816, 1016, 1072, 1139, 1143, 1206, 1224, 1524, 1608, 2032, 2159, 2278, 2286, 2412, 2448, 3048, 3216, 3417, 4318, 4556, 4572, 4824, 6096, 6477, 6834, 8509, 8636, 9112, 9144, 9648, 10251, 12954, 13668, 17018, 17272, 18224, 18288, 19431, 20502, 25527, 25908, 27336, 34036, 34544, 38862, 41004, 51054, 51816, 54672, 68072, 76581, 77724, 82008, 102108, 103632, 136144, 144653, 153162, 155448, 164016, 204216, 289306, 306324, 310896, 408432, 433959, 578612, 612648, 867918, 1157224, 1225296, 1301877, 1735836, 2314448, 2603754, 3471672, 5207508, 6943344, 10415016, 20830032]

約数ペア:

[(1, 20830032), (2, 10415016), (3, 6943344), (4, 5207508), (6, 3471672), (8, 2603754), (9, 2314448), (12, 1735836), (16, 1301877), (17, 1225296), (18, 1157224), (24, 867918), (34, 612648), (36, 578612), (48, 433959), (51, 408432), (67, 310896), (68, 306324), (72, 289306), (102, 204216), (127, 164016), (134, 155448), (136, 153162), (144, 144653), (153, 136144), (201, 103632), (204, 102108), (254, 82008), (268, 77724), (272, 76581), (306, 68072), (381, 54672), (402, 51816), (408, 51054), (508, 41004), (536, 38862), (603, 34544), (612, 34036), (762, 27336), (804, 25908), (816, 25527), (1016, 20502), (1072, 19431), (1139, 18288), (1143, 18224), (1206, 17272), (1224, 17018), (1524, 13668), (1608, 12954), (2032, 10251), (2159, 9648), (2278, 9144), (2286, 9112), (2412, 8636), (2448, 8509), (3048, 6834), (3216, 6477), (3417, 6096), (4318, 4824), (4556, 4572)]