20184728056

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{970793}}^1$

素因数の和:970935

約数の個数: 32

約数和(自身を含む): 39841385760

約数和(自身を除く): 19656657704

約数列:

[1, 2, 4, 8, 23, 46, 92, 113, 184, 226, 452, 904, 2599, 5198, 10396, 20792, 970793, 1941586, 3883172, 7766344, 22328239, 44656478, 89312956, 109699609, 178625912, 219399218, 438798436, 877596872, 2523091007, 5046182014, 10092364028, 20184728056]

約数ペア:

[(1, 20184728056), (2, 10092364028), (4, 5046182014), (8, 2523091007), (23, 877596872), (46, 438798436), (92, 219399218), (113, 178625912), (184, 109699609), (226, 89312956), (452, 44656478), (904, 22328239), (2599, 7766344), (5198, 3883172), (10396, 1941586), (20792, 970793)]