20562102

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3581}}^1$

素因数の和:3629

約数の個数: 48

約数和(自身を含む): 50291280

約数和(自身を除く): 29729178

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2871, 3581, 5742, 7162, 10743, 21486, 32229, 39391, 64458, 78782, 103849, 118173, 207698, 236346, 311547, 354519, 623094, 709038, 934641, 1142339, 1869282, 2284678, 3427017, 6854034, 10281051, 20562102]

約数ペア:

[(1, 20562102), (2, 10281051), (3, 6854034), (6, 3427017), (9, 2284678), (11, 1869282), (18, 1142339), (22, 934641), (29, 709038), (33, 623094), (58, 354519), (66, 311547), (87, 236346), (99, 207698), (174, 118173), (198, 103849), (261, 78782), (319, 64458), (522, 39391), (638, 32229), (957, 21486), (1914, 10743), (2871, 7162), (3581, 5742)]