20165365104

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{17041}}^1$

素因数の和:17418

約数の個数: 80

約数和(自身を含む): 52872464160

約数和(自身を除く): 32707099056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 277, 356, 534, 554, 712, 831, 1068, 1108, 1424, 1662, 2136, 2216, 3324, 4272, 4432, 6648, 13296, 17041, 24653, 34082, 49306, 51123, 68164, 73959, 98612, 102246, 136328, 147918, 197224, 204492, 272656, 295836, 394448, 408984, 591672, 817968, 1183344, 1516649, 3033298, 4549947, 4720357, 6066596, 9099894, 9440714, 12133192, 14161071, 18199788, 18881428, 24266384, 28322142, 36399576, 37762856, 56644284, 72799152, 75525712, 113288568, 226577136, 420111773, 840223546, 1260335319, 1680447092, 2520670638, 3360894184, 5041341276, 6721788368, 10082682552, 20165365104]

約数ペア:

[(1, 20165365104), (2, 10082682552), (3, 6721788368), (4, 5041341276), (6, 3360894184), (8, 2520670638), (12, 1680447092), (16, 1260335319), (24, 840223546), (48, 420111773), (89, 226577136), (178, 113288568), (267, 75525712), (277, 72799152), (356, 56644284), (534, 37762856), (554, 36399576), (712, 28322142), (831, 24266384), (1068, 18881428), (1108, 18199788), (1424, 14161071), (1662, 12133192), (2136, 9440714), (2216, 9099894), (3324, 6066596), (4272, 4720357), (4432, 4549947), (6648, 3033298), (13296, 1516649), (17041, 1183344), (24653, 817968), (34082, 591672), (49306, 408984), (51123, 394448), (68164, 295836), (73959, 272656), (98612, 204492), (102246, 197224), (136328, 147918)]