20185330242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{51341}}^1$

素因数の和:51424

約数の個数: 128

約数和(自身を含む): 53941137408

約数和(自身を除く): 33755807166

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 37, 42, 46, 66, 69, 74, 77, 111, 138, 154, 161, 222, 231, 253, 259, 322, 407, 462, 483, 506, 518, 759, 777, 814, 851, 966, 1221, 1518, 1554, 1702, 1771, 2442, 2553, 2849, 3542, 5106, 5313, 5698, 5957, 8547, 9361, 10626, 11914, 17094, 17871, 18722, 28083, 35742, 51341, 56166, 65527, 102682, 131054, 154023, 196581, 308046, 359387, 393162, 564751, 718774, 1078161, 1129502, 1180843, 1694253, 1899617, 2156322, 2361686, 3388506, 3542529, 3799234, 3953257, 5698851, 7085058, 7906514, 8265901, 11397702, 11859771, 12989273, 13297319, 16531802, 20895787, 23719542, 24797703, 25978546, 26594638, 38967819, 39891957, 41791574, 43691191, 49595406, 62687361, 77935638, 79783914, 87382382, 90924911, 125374722, 131073573, 146270509, 181849822, 262147146, 272774733, 292541018, 305838337, 438811527, 480603101, 545549466, 611676674, 877623054, 917515011, 961206202, 1441809303, 1835030022, 2883618606, 3364221707, 6728443414, 10092665121, 20185330242]

約数ペア:

[(1, 20185330242), (2, 10092665121), (3, 6728443414), (6, 3364221707), (7, 2883618606), (11, 1835030022), (14, 1441809303), (21, 961206202), (22, 917515011), (23, 877623054), (33, 611676674), (37, 545549466), (42, 480603101), (46, 438811527), (66, 305838337), (69, 292541018), (74, 272774733), (77, 262147146), (111, 181849822), (138, 146270509), (154, 131073573), (161, 125374722), (222, 90924911), (231, 87382382), (253, 79783914), (259, 77935638), (322, 62687361), (407, 49595406), (462, 43691191), (483, 41791574), (506, 39891957), (518, 38967819), (759, 26594638), (777, 25978546), (814, 24797703), (851, 23719542), (966, 20895787), (1221, 16531802), (1518, 13297319), (1554, 12989273), (1702, 11859771), (1771, 11397702), (2442, 8265901), (2553, 7906514), (2849, 7085058), (3542, 5698851), (5106, 3953257), (5313, 3799234), (5698, 3542529), (5957, 3388506), (8547, 2361686), (9361, 2156322), (10626, 1899617), (11914, 1694253), (17094, 1180843), (17871, 1129502), (18722, 1078161), (28083, 718774), (35742, 564751), (51341, 393162), (56166, 359387), (65527, 308046), (102682, 196581), (131054, 154023)]