20163348324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{349403}}^1$

素因数の和:349649

約数の個数: 72

約数和(自身を含む): 58504205760

約数和(自身を除く): 38340857436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 687, 916, 1374, 1603, 2061, 2748, 3206, 4122, 4809, 6412, 8244, 9618, 14427, 19236, 28854, 57708, 349403, 698806, 1048209, 1397612, 2096418, 2445821, 3144627, 4192836, 4891642, 6289254, 7337463, 9783284, 12578508, 14674926, 22012389, 29349852, 44024778, 80013287, 88049556, 160026574, 240039861, 320053148, 480079722, 560093009, 720119583, 960159444, 1120186018, 1440239166, 1680279027, 2240372036, 2880478332, 3360558054, 5040837081, 6721116108, 10081674162, 20163348324]

約数ペア:

[(1, 20163348324), (2, 10081674162), (3, 6721116108), (4, 5040837081), (6, 3360558054), (7, 2880478332), (9, 2240372036), (12, 1680279027), (14, 1440239166), (18, 1120186018), (21, 960159444), (28, 720119583), (36, 560093009), (42, 480079722), (63, 320053148), (84, 240039861), (126, 160026574), (229, 88049556), (252, 80013287), (458, 44024778), (687, 29349852), (916, 22012389), (1374, 14674926), (1603, 12578508), (2061, 9783284), (2748, 7337463), (3206, 6289254), (4122, 4891642), (4809, 4192836), (6412, 3144627), (8244, 2445821), (9618, 2096418), (14427, 1397612), (19236, 1048209), (28854, 698806), (57708, 349403)]