20736699862

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1\times {\mathrm{6091}}^1$

素因数の和:7444

約数の個数: 32

約数和(自身を含む): 32886273024

約数和(自身を除く): 12149573162

約数列:

[1, 2, 31, 43, 62, 86, 1277, 1333, 2554, 2666, 6091, 12182, 39587, 54911, 79174, 109822, 188821, 261913, 377642, 523826, 1702241, 3404482, 7778207, 8119303, 15556414, 16238606, 241124417, 334462901, 482248834, 668925802, 10368349931, 20736699862]

約数ペア:

[(1, 20736699862), (2, 10368349931), (31, 668925802), (43, 482248834), (62, 334462901), (86, 241124417), (1277, 16238606), (1333, 15556414), (2554, 8119303), (2666, 7778207), (6091, 3404482), (12182, 1702241), (39587, 523826), (54911, 377642), (79174, 261913), (109822, 188821)]