20291224866

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{811}}^1\times {\mathrm{1627}}^1$

素因数の和:2687

約数の個数: 64

約数和(自身を含む): 44543955456

約数和(自身を除く): 24252730590

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 233, 466, 699, 811, 1398, 1622, 1627, 2433, 2563, 3254, 4866, 4881, 5126, 7689, 8921, 9762, 15378, 17842, 17897, 26763, 35794, 53526, 53691, 107382, 188963, 377926, 379091, 566889, 758182, 1133778, 1137273, 1319497, 2078593, 2274546, 2638994, 3958491, 4157186, 4170001, 6235779, 7916982, 8340002, 12471558, 12510003, 14514467, 25020006, 29028934, 43543401, 87086802, 307442801, 614885602, 922328403, 1844656806, 3381870811, 6763741622, 10145612433, 20291224866]

約数ペア:

[(1, 20291224866), (2, 10145612433), (3, 6763741622), (6, 3381870811), (11, 1844656806), (22, 922328403), (33, 614885602), (66, 307442801), (233, 87086802), (466, 43543401), (699, 29028934), (811, 25020006), (1398, 14514467), (1622, 12510003), (1627, 12471558), (2433, 8340002), (2563, 7916982), (3254, 6235779), (4866, 4170001), (4881, 4157186), (5126, 3958491), (7689, 2638994), (8921, 2274546), (9762, 2078593), (15378, 1319497), (17842, 1137273), (17897, 1133778), (26763, 758182), (35794, 566889), (53526, 379091), (53691, 377926), (107382, 188963)]