20131510552

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{617}}^1\times {\mathrm{94849}}^1$

素因数の和:95515

約数の個数: 32

約数和(自身を含む): 38687418000

約数和(自身を除く): 18555907448

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 617, 1234, 2468, 4936, 26531, 53062, 94849, 106124, 189698, 212248, 379396, 758792, 4078507, 8157014, 16314028, 32628056, 58521833, 117043666, 234087332, 468174664, 2516438819, 5032877638, 10065755276, 20131510552]

約数ペア:

[(1, 20131510552), (2, 10065755276), (4, 5032877638), (8, 2516438819), (43, 468174664), (86, 234087332), (172, 117043666), (344, 58521833), (617, 32628056), (1234, 16314028), (2468, 8157014), (4936, 4078507), (26531, 758792), (53062, 379396), (94849, 212248), (106124, 189698)]