20199062993

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1\times {\mathrm{5807}}^1$

素因数の和:7864

約数の個数: 16

約数和(自身を含む): 21187305216

約数和(自身を除く): 988242223

約数列:

[1, 41, 43, 1763, 1973, 5807, 80893, 84839, 238087, 249701, 3478399, 10237741, 11457211, 469745651, 492660073, 20199062993]

約数ペア:

[(1, 20199062993), (41, 492660073), (43, 469745651), (1763, 11457211), (1973, 10237741), (5807, 3478399), (80893, 249701), (84839, 238087)]