20036688048

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10703359}}^1$

素因数の和:10703386

約数の個数: 60

約数和(自身を含む): 60388357120

約数和(自身を除く): 40351669072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 10703359, 21406718, 32110077, 42813436, 64220154, 85626872, 96330231, 128440308, 139143667, 171253744, 192660462, 256880616, 278287334, 385320924, 417431001, 513761232, 556574668, 770641848, 834862002, 1113149336, 1252293003, 1541283696, 1669724004, 2226298672, 2504586006, 3339448008, 5009172012, 6678896016, 10018344024, 20036688048]

約数ペア:

[(1, 20036688048), (2, 10018344024), (3, 6678896016), (4, 5009172012), (6, 3339448008), (8, 2504586006), (9, 2226298672), (12, 1669724004), (13, 1541283696), (16, 1252293003), (18, 1113149336), (24, 834862002), (26, 770641848), (36, 556574668), (39, 513761232), (48, 417431001), (52, 385320924), (72, 278287334), (78, 256880616), (104, 192660462), (117, 171253744), (144, 139143667), (156, 128440308), (208, 96330231), (234, 85626872), (312, 64220154), (468, 42813436), (624, 32110077), (936, 21406718), (1872, 10703359)]