20205122498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{62219}}^1$

素因数の和:62770

約数の個数: 32

約数和(自身を含む): 34270776000

約数和(自身を除く): 14065653502

約数列:

[1, 2, 11, 22, 29, 58, 319, 509, 638, 1018, 5599, 11198, 14761, 29522, 62219, 124438, 162371, 324742, 684409, 1368818, 1804351, 3608702, 19847861, 31669471, 39695722, 63338942, 348364181, 696728362, 918414659, 1836829318, 10102561249, 20205122498]

約数ペア:

[(1, 20205122498), (2, 10102561249), (11, 1836829318), (22, 918414659), (29, 696728362), (58, 348364181), (319, 63338942), (509, 39695722), (638, 31669471), (1018, 19847861), (5599, 3608702), (11198, 1804351), (14761, 1368818), (29522, 684409), (62219, 324742), (124438, 162371)]