20183350563

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{24517}}^1$

素因数の和:24684

約数の個数: 48

約数和(自身を含む): 31485819456

約数和(自身を除く): 11302468893

約数列:

[1, 3, 9, 23, 41, 69, 97, 123, 207, 291, 369, 873, 943, 2231, 2829, 3977, 6693, 8487, 11931, 20079, 24517, 35793, 73551, 91471, 220653, 274413, 563891, 823239, 1005197, 1691673, 2378149, 3015591, 5075019, 7134447, 9046773, 21403341, 23119531, 54697427, 69358593, 97504109, 164092281, 208075779, 292512327, 492276843, 877536981, 2242594507, 6727783521, 20183350563]

約数ペア:

[(1, 20183350563), (3, 6727783521), (9, 2242594507), (23, 877536981), (41, 492276843), (69, 292512327), (97, 208075779), (123, 164092281), (207, 97504109), (291, 69358593), (369, 54697427), (873, 23119531), (943, 21403341), (2231, 9046773), (2829, 7134447), (3977, 5075019), (6693, 3015591), (8487, 2378149), (11931, 1691673), (20079, 1005197), (24517, 823239), (35793, 563891), (73551, 274413), (91471, 220653)]