20182163395

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{727}}^1\times {\mathrm{853}}^1$

素因数の和:1891

約数の個数: 32

約数和(自身を含む): 25425533952

約数和(自身を除く): 5243370557

約数列:

[1, 5, 23, 115, 283, 727, 853, 1415, 3635, 4265, 6509, 16721, 19619, 32545, 83605, 98095, 205741, 241399, 620131, 1028705, 1206995, 3100655, 4732043, 5552177, 14263013, 23660215, 27760885, 71315065, 175497073, 877485365, 4036432679, 20182163395]

約数ペア:

[(1, 20182163395), (5, 4036432679), (23, 877485365), (115, 175497073), (283, 71315065), (727, 27760885), (853, 23660215), (1415, 14263013), (3635, 5552177), (4265, 4732043), (6509, 3100655), (16721, 1206995), (19619, 1028705), (32545, 620131), (83605, 241399), (98095, 205741)]