20172457434

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3764923}}^1$

素因数の和:3764994

約数の個数: 32

約数和(自身を含む): 43371924480

約数和(自身を除く): 23199467046

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 5358, 3764923, 7529846, 11294769, 22589538, 71533537, 143067074, 176951381, 214600611, 353902762, 429201222, 530854143, 1061708286, 3362076239, 6724152478, 10086228717, 20172457434]

約数ペア:

[(1, 20172457434), (2, 10086228717), (3, 6724152478), (6, 3362076239), (19, 1061708286), (38, 530854143), (47, 429201222), (57, 353902762), (94, 214600611), (114, 176951381), (141, 143067074), (282, 71533537), (893, 22589538), (1786, 11294769), (2679, 7529846), (5358, 3764923)]