2021303664

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{19687}}^1$

素因数の和:19755

約数の個数: 120

約数和(自身を含む): 6093514752

約数和(自身を除く): 4072211088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 36, 46, 48, 62, 69, 72, 92, 93, 124, 138, 144, 184, 186, 207, 248, 276, 279, 368, 372, 414, 496, 552, 558, 713, 744, 828, 1104, 1116, 1426, 1488, 1656, 2139, 2232, 2852, 3312, 4278, 4464, 5704, 6417, 8556, 11408, 12834, 17112, 19687, 25668, 34224, 39374, 51336, 59061, 78748, 102672, 118122, 157496, 177183, 236244, 314992, 354366, 452801, 472488, 610297, 708732, 905602, 944976, 1220594, 1358403, 1417464, 1811204, 1830891, 2441188, 2716806, 2834928, 3622408, 3661782, 4075209, 4882376, 5433612, 5492673, 7244816, 7323564, 8150418, 9764752, 10867224, 10985346, 14036831, 14647128, 16300836, 21734448, 21970692, 28073662, 29294256, 32601672, 42110493, 43941384, 56147324, 65203344, 84220986, 87882768, 112294648, 126331479, 168441972, 224589296, 252662958, 336883944, 505325916, 673767888, 1010651832, 2021303664]

約数ペア:

[(1, 2021303664), (2, 1010651832), (3, 673767888), (4, 505325916), (6, 336883944), (8, 252662958), (9, 224589296), (12, 168441972), (16, 126331479), (18, 112294648), (23, 87882768), (24, 84220986), (31, 65203344), (36, 56147324), (46, 43941384), (48, 42110493), (62, 32601672), (69, 29294256), (72, 28073662), (92, 21970692), (93, 21734448), (124, 16300836), (138, 14647128), (144, 14036831), (184, 10985346), (186, 10867224), (207, 9764752), (248, 8150418), (276, 7323564), (279, 7244816), (368, 5492673), (372, 5433612), (414, 4882376), (496, 4075209), (552, 3661782), (558, 3622408), (713, 2834928), (744, 2716806), (828, 2441188), (1104, 1830891), (1116, 1811204), (1426, 1417464), (1488, 1358403), (1656, 1220594), (2139, 944976), (2232, 905602), (2852, 708732), (3312, 610297), (4278, 472488), (4464, 452801), (5704, 354366), (6417, 314992), (8556, 236244), (11408, 177183), (12834, 157496), (17112, 118122), (19687, 102672), (25668, 78748), (34224, 59061), (39374, 51336)]