2000808064

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{7019}}^1$

素因数の和:7181

約数の個数: 64

約数和(自身を含む): 4253277600

約数和(自身を除く): 2252469536

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 131, 136, 262, 272, 524, 544, 1048, 1088, 2096, 2176, 2227, 4192, 4454, 7019, 8384, 8908, 14038, 16768, 17816, 28076, 35632, 56152, 71264, 112304, 119323, 142528, 224608, 238646, 285056, 449216, 477292, 898432, 919489, 954584, 1838978, 1909168, 3677956, 3818336, 7355912, 7636672, 14711824, 15273344, 15631313, 29423648, 31262626, 58847296, 62525252, 117694592, 125050504, 250101008, 500202016, 1000404032, 2000808064]

約数ペア:

[(1, 2000808064), (2, 1000404032), (4, 500202016), (8, 250101008), (16, 125050504), (17, 117694592), (32, 62525252), (34, 58847296), (64, 31262626), (68, 29423648), (128, 15631313), (131, 15273344), (136, 14711824), (262, 7636672), (272, 7355912), (524, 3818336), (544, 3677956), (1048, 1909168), (1088, 1838978), (2096, 954584), (2176, 919489), (2227, 898432), (4192, 477292), (4454, 449216), (7019, 285056), (8384, 238646), (8908, 224608), (14038, 142528), (16768, 119323), (17816, 112304), (28076, 71264), (35632, 56152)]