20632032

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1096

約数の個数: 72

約数和(自身を含む): 59557680

約数和(自身を除く): 38925648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1009, 1136, 1278, 1704, 2018, 2272, 2556, 3027, 3408, 4036, 5112, 6054, 6816, 8072, 9081, 10224, 12108, 16144, 18162, 20448, 24216, 32288, 36324, 48432, 71639, 72648, 96864, 143278, 145296, 214917, 286556, 290592, 429834, 573112, 644751, 859668, 1146224, 1289502, 1719336, 2292448, 2579004, 3438672, 5158008, 6877344, 10316016, 20632032]

約数ペア:

[(1, 20632032), (2, 10316016), (3, 6877344), (4, 5158008), (6, 3438672), (8, 2579004), (9, 2292448), (12, 1719336), (16, 1289502), (18, 1146224), (24, 859668), (32, 644751), (36, 573112), (48, 429834), (71, 290592), (72, 286556), (96, 214917), (142, 145296), (144, 143278), (213, 96864), (284, 72648), (288, 71639), (426, 48432), (568, 36324), (639, 32288), (852, 24216), (1009, 20448), (1136, 18162), (1278, 16144), (1704, 12108), (2018, 10224), (2272, 9081), (2556, 8072), (3027, 6816), (3408, 6054), (4036, 5112)]