20174865606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{59281}}^1$

素因数の和:59406

約数の個数: 96

約数和(自身を含む): 52010707008

約数和(自身を除く): 31835841402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 73, 74, 111, 126, 146, 219, 222, 259, 333, 438, 511, 518, 657, 666, 777, 1022, 1314, 1533, 1554, 2331, 2701, 3066, 4599, 4662, 5402, 8103, 9198, 16206, 18907, 24309, 37814, 48618, 56721, 59281, 113442, 118562, 170163, 177843, 340326, 355686, 414967, 533529, 829934, 1067058, 1244901, 2193397, 2489802, 3734703, 4327513, 4386794, 6580191, 7469406, 8655026, 12982539, 13160382, 15353779, 19740573, 25965078, 30292591, 30707558, 38947617, 39481146, 46061337, 60585182, 77895234, 90877773, 92122674, 138184011, 160117981, 181755546, 272633319, 276368022, 320235962, 480353943, 545266638, 960707886, 1120825867, 1441061829, 2241651734, 2882123658, 3362477601, 6724955202, 10087432803, 20174865606]

約数ペア:

[(1, 20174865606), (2, 10087432803), (3, 6724955202), (6, 3362477601), (7, 2882123658), (9, 2241651734), (14, 1441061829), (18, 1120825867), (21, 960707886), (37, 545266638), (42, 480353943), (63, 320235962), (73, 276368022), (74, 272633319), (111, 181755546), (126, 160117981), (146, 138184011), (219, 92122674), (222, 90877773), (259, 77895234), (333, 60585182), (438, 46061337), (511, 39481146), (518, 38947617), (657, 30707558), (666, 30292591), (777, 25965078), (1022, 19740573), (1314, 15353779), (1533, 13160382), (1554, 12982539), (2331, 8655026), (2701, 7469406), (3066, 6580191), (4599, 4386794), (4662, 4327513), (5402, 3734703), (8103, 2489802), (9198, 2193397), (16206, 1244901), (18907, 1067058), (24309, 829934), (37814, 533529), (48618, 414967), (56721, 355686), (59281, 340326), (113442, 177843), (118562, 170163)]