20183672

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 38918880

約数和(自身を除く): 18735208

約数列:

[1, 2, 4, 8, 53, 106, 181, 212, 263, 362, 424, 526, 724, 1052, 1448, 2104, 9593, 13939, 19186, 27878, 38372, 47603, 55756, 76744, 95206, 111512, 190412, 380824, 2522959, 5045918, 10091836, 20183672]

約数ペア:

[(1, 20183672), (2, 10091836), (4, 5045918), (8, 2522959), (53, 380824), (106, 190412), (181, 111512), (212, 95206), (263, 76744), (362, 55756), (424, 47603), (526, 38372), (724, 27878), (1052, 19186), (1448, 13939), (2104, 9593)]