20146456086

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{8737}}^1$

素因数の和:9053

約数の個数: 64

約数和(自身を含む): 43032902400

約数和(自身を除く): 22886446314

約数列:

[1, 2, 3, 6, 19, 38, 57, 113, 114, 179, 226, 339, 358, 537, 678, 1074, 2147, 3401, 4294, 6441, 6802, 8737, 10203, 12882, 17474, 20227, 20406, 26211, 40454, 52422, 60681, 121362, 166003, 332006, 384313, 498009, 768626, 987281, 996018, 1152939, 1563923, 1974562, 2305878, 2961843, 3127846, 4691769, 5923686, 9383538, 18758339, 29714537, 37516678, 56275017, 59429074, 89143611, 112550034, 176723299, 178287222, 353446598, 530169897, 1060339794, 3357742681, 6715485362, 10073228043, 20146456086]

約数ペア:

[(1, 20146456086), (2, 10073228043), (3, 6715485362), (6, 3357742681), (19, 1060339794), (38, 530169897), (57, 353446598), (113, 178287222), (114, 176723299), (179, 112550034), (226, 89143611), (339, 59429074), (358, 56275017), (537, 37516678), (678, 29714537), (1074, 18758339), (2147, 9383538), (3401, 5923686), (4294, 4691769), (6441, 3127846), (6802, 2961843), (8737, 2305878), (10203, 1974562), (12882, 1563923), (17474, 1152939), (20227, 996018), (20406, 987281), (26211, 768626), (40454, 498009), (52422, 384313), (60681, 332006), (121362, 166003)]