20226419024

素因数分解:

$2^4\times 7^1\times {\mathrm{347}}^1\times {\mathrm{653}}^1\times {\mathrm{797}}^1$

素因数の和:1812

約数の個数: 80

約数和(自身を含む): 45041367168

約数和(自身を除く): 24814948144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 347, 653, 694, 797, 1306, 1388, 1594, 2429, 2612, 2776, 3188, 4571, 4858, 5224, 5552, 5579, 6376, 9142, 9716, 10448, 11158, 12752, 18284, 19432, 22316, 36568, 38864, 44632, 73136, 89264, 226591, 276559, 453182, 520441, 553118, 906364, 1040882, 1106236, 1586137, 1812728, 1935913, 2081764, 2212472, 3172274, 3625456, 3643087, 3871826, 4163528, 4424944, 6344548, 7286174, 7743652, 8327056, 12689096, 14572348, 15487304, 25378192, 29144696, 30974608, 58289392, 180593027, 361186054, 722372108, 1264151189, 1444744216, 2528302378, 2889488432, 5056604756, 10113209512, 20226419024]

約数ペア:

[(1, 20226419024), (2, 10113209512), (4, 5056604756), (7, 2889488432), (8, 2528302378), (14, 1444744216), (16, 1264151189), (28, 722372108), (56, 361186054), (112, 180593027), (347, 58289392), (653, 30974608), (694, 29144696), (797, 25378192), (1306, 15487304), (1388, 14572348), (1594, 12689096), (2429, 8327056), (2612, 7743652), (2776, 7286174), (3188, 6344548), (4571, 4424944), (4858, 4163528), (5224, 3871826), (5552, 3643087), (5579, 3625456), (6376, 3172274), (9142, 2212472), (9716, 2081764), (10448, 1935913), (11158, 1812728), (12752, 1586137), (18284, 1106236), (19432, 1040882), (22316, 906364), (36568, 553118), (38864, 520441), (44632, 453182), (73136, 276559), (89264, 226591)]