20168720016

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{14489023}}^1$

素因数の和:14489063

約数の個数: 40

約数和(自身を含む): 53899169280

約数和(自身を除く): 33730449264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 14489023, 28978046, 43467069, 57956092, 86934138, 115912184, 173868276, 231824368, 347736552, 420181667, 695473104, 840363334, 1260545001, 1680726668, 2521090002, 3361453336, 5042180004, 6722906672, 10084360008, 20168720016]

約数ペア:

[(1, 20168720016), (2, 10084360008), (3, 6722906672), (4, 5042180004), (6, 3361453336), (8, 2521090002), (12, 1680726668), (16, 1260545001), (24, 840363334), (29, 695473104), (48, 420181667), (58, 347736552), (87, 231824368), (116, 173868276), (174, 115912184), (232, 86934138), (348, 57956092), (464, 43467069), (696, 28978046), (1392, 14489023)]