20632199252

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1\times {\mathrm{23371}}^1$

素因数の和:24192

約数の個数: 48

約数和(自身を含む): 42327626880

約数和(自身を除く): 21695427628

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 769, 1148, 1538, 3076, 5383, 10766, 21532, 23371, 31529, 46742, 63058, 93484, 126116, 163597, 220703, 327194, 441406, 654388, 882812, 958211, 1916422, 3832844, 6707477, 13414954, 17972299, 26829908, 35944598, 71889196, 125806093, 251612186, 503224372, 736864259, 1473728518, 2947457036, 5158049813, 10316099626, 20632199252]

約数ペア:

[(1, 20632199252), (2, 10316099626), (4, 5158049813), (7, 2947457036), (14, 1473728518), (28, 736864259), (41, 503224372), (82, 251612186), (164, 125806093), (287, 71889196), (574, 35944598), (769, 26829908), (1148, 17972299), (1538, 13414954), (3076, 6707477), (5383, 3832844), (10766, 1916422), (21532, 958211), (23371, 882812), (31529, 654388), (46742, 441406), (63058, 327194), (93484, 220703), (126116, 163597)]