20535367032

素因数分解:

$2^3\times 3^2\times {\mathrm{593}}^1\times {\mathrm{480967}}^1$

素因数の和:481572

約数の個数: 48

約数和(自身を含む): 55710523440

約数和(自身を除く): 35175156408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 593, 1186, 1779, 2372, 3558, 4744, 5337, 7116, 10674, 14232, 21348, 42696, 480967, 961934, 1442901, 1923868, 2885802, 3847736, 4328703, 5771604, 8657406, 11543208, 17314812, 34629624, 285213431, 570426862, 855640293, 1140853724, 1711280586, 2281707448, 2566920879, 3422561172, 5133841758, 6845122344, 10267683516, 20535367032]

約数ペア:

[(1, 20535367032), (2, 10267683516), (3, 6845122344), (4, 5133841758), (6, 3422561172), (8, 2566920879), (9, 2281707448), (12, 1711280586), (18, 1140853724), (24, 855640293), (36, 570426862), (72, 285213431), (593, 34629624), (1186, 17314812), (1779, 11543208), (2372, 8657406), (3558, 5771604), (4744, 4328703), (5337, 3847736), (7116, 2885802), (10674, 1923868), (14232, 1442901), (21348, 961934), (42696, 480967)]