20522029504

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{97553}}^1$

素因数の和:97757

約数の個数: 56

約数和(自身を含む): 43114965840

約数和(自身を除く): 22592936336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 173, 304, 346, 608, 692, 1216, 1384, 2768, 3287, 5536, 6574, 11072, 13148, 26296, 52592, 97553, 105184, 195106, 210368, 390212, 780424, 1560848, 1853507, 3121696, 3707014, 6243392, 7414028, 14828056, 16876669, 29656112, 33753338, 59312224, 67506676, 118624448, 135013352, 270026704, 320656711, 540053408, 641313422, 1080106816, 1282626844, 2565253688, 5130507376, 10261014752, 20522029504]

約数ペア:

[(1, 20522029504), (2, 10261014752), (4, 5130507376), (8, 2565253688), (16, 1282626844), (19, 1080106816), (32, 641313422), (38, 540053408), (64, 320656711), (76, 270026704), (152, 135013352), (173, 118624448), (304, 67506676), (346, 59312224), (608, 33753338), (692, 29656112), (1216, 16876669), (1384, 14828056), (2768, 7414028), (3287, 6243392), (5536, 3707014), (6574, 3121696), (11072, 1853507), (13148, 1560848), (26296, 780424), (52592, 390212), (97553, 210368), (105184, 195106)]