20210005746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{10301}}^1$

素因数の和:11016

約数の個数: 96

約数和(自身を含む): 52301852928

約数和(自身を除く): 32091847182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 677, 966, 1354, 1449, 2031, 2898, 4062, 4739, 6093, 9478, 10301, 12186, 14217, 15571, 20602, 28434, 30903, 31142, 42651, 46713, 61806, 72107, 85302, 92709, 93426, 108997, 140139, 144214, 185418, 216321, 217994, 236923, 280278, 326991, 432642, 473846, 648963, 653982, 710769, 980973, 1297926, 1421538, 1658461, 1961946, 2132307, 3316922, 4264614, 4975383, 6973777, 9950766, 13947554, 14926149, 20921331, 29852298, 41842662, 48816439, 62763993, 97632878, 125527986, 146449317, 160396871, 292898634, 320793742, 439347951, 481190613, 878695902, 962381226, 1122778097, 1443571839, 2245556194, 2887143678, 3368334291, 6736668582, 10105002873, 20210005746]

約数ペア:

[(1, 20210005746), (2, 10105002873), (3, 6736668582), (6, 3368334291), (7, 2887143678), (9, 2245556194), (14, 1443571839), (18, 1122778097), (21, 962381226), (23, 878695902), (42, 481190613), (46, 439347951), (63, 320793742), (69, 292898634), (126, 160396871), (138, 146449317), (161, 125527986), (207, 97632878), (322, 62763993), (414, 48816439), (483, 41842662), (677, 29852298), (966, 20921331), (1354, 14926149), (1449, 13947554), (2031, 9950766), (2898, 6973777), (4062, 4975383), (4739, 4264614), (6093, 3316922), (9478, 2132307), (10301, 1961946), (12186, 1658461), (14217, 1421538), (15571, 1297926), (20602, 980973), (28434, 710769), (30903, 653982), (31142, 648963), (42651, 473846), (46713, 432642), (61806, 326991), (72107, 280278), (85302, 236923), (92709, 217994), (93426, 216321), (108997, 185418), (140139, 144214)]