20146405972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{15187}}^1$

素因数の和:15341

約数の個数: 96

約数和(自身を含む): 45316131840

約数和(自身を除く): 25169725868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 73, 77, 118, 146, 154, 236, 292, 308, 413, 511, 649, 803, 826, 1022, 1298, 1606, 1652, 2044, 2596, 3212, 4307, 4543, 5621, 8614, 9086, 11242, 15187, 17228, 18172, 22484, 30149, 30374, 47377, 60298, 60748, 94754, 106309, 120596, 167057, 189508, 212618, 331639, 334114, 425236, 663278, 668228, 896033, 1108651, 1169399, 1326556, 1792066, 2217302, 2338798, 3584132, 4434604, 4677596, 6272231, 7760557, 9856363, 12195161, 12544462, 15521114, 19712726, 24390322, 25088924, 31042228, 39425452, 48780644, 65410409, 68994541, 85366127, 130820818, 137989082, 170732254, 261641636, 275978164, 341464508, 457872863, 719514499, 915745726, 1439028998, 1831491452, 2878057996, 5036601493, 10073202986, 20146405972]

約数ペア:

[(1, 20146405972), (2, 10073202986), (4, 5036601493), (7, 2878057996), (11, 1831491452), (14, 1439028998), (22, 915745726), (28, 719514499), (44, 457872863), (59, 341464508), (73, 275978164), (77, 261641636), (118, 170732254), (146, 137989082), (154, 130820818), (236, 85366127), (292, 68994541), (308, 65410409), (413, 48780644), (511, 39425452), (649, 31042228), (803, 25088924), (826, 24390322), (1022, 19712726), (1298, 15521114), (1606, 12544462), (1652, 12195161), (2044, 9856363), (2596, 7760557), (3212, 6272231), (4307, 4677596), (4543, 4434604), (5621, 3584132), (8614, 2338798), (9086, 2217302), (11242, 1792066), (15187, 1326556), (17228, 1169399), (18172, 1108651), (22484, 896033), (30149, 668228), (30374, 663278), (47377, 425236), (60298, 334114), (60748, 331639), (94754, 212618), (106309, 189508), (120596, 167057)]