20053592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4703}}^1$

素因数の和:4763

約数の個数: 32

約数和(自身を含む): 41489280

約数和(自身を除く): 21435688

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 4703, 9406, 18812, 37624, 61139, 122278, 192823, 244556, 385646, 489112, 771292, 1542584, 2506699, 5013398, 10026796, 20053592]

約数ペア:

[(1, 20053592), (2, 10026796), (4, 5013398), (8, 2506699), (13, 1542584), (26, 771292), (41, 489112), (52, 385646), (82, 244556), (104, 192823), (164, 122278), (328, 61139), (533, 37624), (1066, 18812), (2132, 9406), (4264, 4703)]