20199255696

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2646653}}^1$

素因数の和:2646720

約数の個数: 60

約数和(自身を含む): 57596484348

約数和(自身を除く): 37397228652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 2646653, 5293306, 7939959, 10586612, 15879918, 21173224, 23819877, 31759836, 42346448, 47639754, 63519672, 95279508, 127039344, 140272609, 190559016, 280545218, 381118032, 420817827, 561090436, 841635654, 1122180872, 1262453481, 1683271308, 2244361744, 2524906962, 3366542616, 5049813924, 6733085232, 10099627848, 20199255696]

約数ペア:

[(1, 20199255696), (2, 10099627848), (3, 6733085232), (4, 5049813924), (6, 3366542616), (8, 2524906962), (9, 2244361744), (12, 1683271308), (16, 1262453481), (18, 1122180872), (24, 841635654), (36, 561090436), (48, 420817827), (53, 381118032), (72, 280545218), (106, 190559016), (144, 140272609), (159, 127039344), (212, 95279508), (318, 63519672), (424, 47639754), (477, 42346448), (636, 31759836), (848, 23819877), (954, 21173224), (1272, 15879918), (1908, 10586612), (2544, 7939959), (3816, 5293306), (7632, 2646653)]