20160073318

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{13009}}^1$

素因数の和:13405

約数の個数: 64

約数和(自身を含む): 39117427200

約数和(自身を除く): 18957353882

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 347, 406, 638, 694, 2233, 2429, 3817, 4466, 4858, 7634, 10063, 13009, 20126, 26018, 26719, 53438, 70441, 91063, 110693, 140882, 143099, 182126, 221386, 286198, 377261, 754522, 774851, 1001693, 1549702, 2003386, 2640827, 4149871, 4514123, 5281654, 8299742, 9028246, 29049097, 31598861, 49655353, 58098194, 63197722, 99310706, 130909567, 261819134, 347587471, 695174942, 916366969, 1440005237, 1832733938, 2880010474, 10080036659, 20160073318]

約数ペア:

[(1, 20160073318), (2, 10080036659), (7, 2880010474), (11, 1832733938), (14, 1440005237), (22, 916366969), (29, 695174942), (58, 347587471), (77, 261819134), (154, 130909567), (203, 99310706), (319, 63197722), (347, 58098194), (406, 49655353), (638, 31598861), (694, 29049097), (2233, 9028246), (2429, 8299742), (3817, 5281654), (4466, 4514123), (4858, 4149871), (7634, 2640827), (10063, 2003386), (13009, 1549702), (20126, 1001693), (26018, 774851), (26719, 754522), (53438, 377261), (70441, 286198), (91063, 221386), (110693, 182126), (140882, 143099)]