20223318715

素因数分解:

$5^1\times {\mathrm{61}}^2\times {\mathrm{503}}^1\times {\mathrm{2161}}^1$

素因数の和:2791

約数の個数: 24

約数和(自身を含む): 24732830304

約数和(自身を除く): 4509511589

約数列:

[1, 5, 61, 305, 503, 2161, 2515, 3721, 10805, 18605, 30683, 131821, 153415, 659105, 1086983, 1871663, 5434915, 8041081, 9358315, 40205405, 66305963, 331529815, 4044663743, 20223318715]

約数ペア:

[(1, 20223318715), (5, 4044663743), (61, 331529815), (305, 66305963), (503, 40205405), (2161, 9358315), (2515, 8041081), (3721, 5434915), (10805, 1871663), (18605, 1086983), (30683, 659105), (131821, 153415)]