20165280608

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1548317}}^1$

素因数の和:1548375

約数の個数: 48

約数和(自身を含む): 44480079504

約数和(自身を除く): 24314798896

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1184, 1628, 3256, 6512, 13024, 1548317, 3096634, 6193268, 12386536, 17031487, 24773072, 34062974, 49546144, 57287729, 68125948, 114575458, 136251896, 229150916, 272503792, 458301832, 545007584, 630165019, 916603664, 1260330038, 1833207328, 2520660076, 5041320152, 10082640304, 20165280608]

約数ペア:

[(1, 20165280608), (2, 10082640304), (4, 5041320152), (8, 2520660076), (11, 1833207328), (16, 1260330038), (22, 916603664), (32, 630165019), (37, 545007584), (44, 458301832), (74, 272503792), (88, 229150916), (148, 136251896), (176, 114575458), (296, 68125948), (352, 57287729), (407, 49546144), (592, 34062974), (814, 24773072), (1184, 17031487), (1628, 12386536), (3256, 6193268), (6512, 3096634), (13024, 1548317)]