9020687024

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{491537}}^1$

素因数の和:491613

約数の個数: 40

約数和(自身を含む): 18529016448

約数和(自身を除く): 9508329424

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 4588, 9176, 18352, 491537, 983074, 1966148, 3932296, 7864592, 15237647, 18186869, 30475294, 36373738, 60950588, 72747476, 121901176, 145494952, 243802352, 290989904, 563792939, 1127585878, 2255171756, 4510343512, 9020687024]

約数ペア:

[(1, 9020687024), (2, 4510343512), (4, 2255171756), (8, 1127585878), (16, 563792939), (31, 290989904), (37, 243802352), (62, 145494952), (74, 121901176), (124, 72747476), (148, 60950588), (248, 36373738), (296, 30475294), (496, 18186869), (592, 15237647), (1147, 7864592), (2294, 3932296), (4588, 1966148), (9176, 983074), (18352, 491537)]