20199234952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1085047}}^1$

素因数の和:1085245

約数の個数: 32

約数和(自身を含む): 41014814400

約数和(自身を除く): 20815579448

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1432, 2327, 4654, 9308, 18616, 1085047, 2170094, 4340188, 8680376, 14105611, 28211222, 56422444, 112844888, 194223413, 388446826, 776893652, 1553787304, 2524904369, 5049808738, 10099617476, 20199234952]

約数ペア:

[(1, 20199234952), (2, 10099617476), (4, 5049808738), (8, 2524904369), (13, 1553787304), (26, 776893652), (52, 388446826), (104, 194223413), (179, 112844888), (358, 56422444), (716, 28211222), (1432, 14105611), (2327, 8680376), (4654, 4340188), (9308, 2170094), (18616, 1085047)]