20096148

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{4639}}^1$

素因数の和:4684

約数の個数: 36

約数和(自身を含む): 49499520

約数和(自身を除く): 29403372

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 4639, 9278, 13917, 18556, 27834, 55668, 88141, 176282, 264423, 352564, 528846, 1057692, 1674679, 3349358, 5024037, 6698716, 10048074, 20096148]

約数ペア:

[(1, 20096148), (2, 10048074), (3, 6698716), (4, 5024037), (6, 3349358), (12, 1674679), (19, 1057692), (38, 528846), (57, 352564), (76, 264423), (114, 176282), (228, 88141), (361, 55668), (722, 27834), (1083, 18556), (1444, 13917), (2166, 9278), (4332, 4639)]