20175377556

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1\times {\mathrm{32069}}^1$

素因数の和:32688

約数の個数: 48

約数和(自身を含む): 47627798400

約数和(自身を除く): 27452420844

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 509, 618, 1018, 1236, 1527, 2036, 3054, 6108, 32069, 52427, 64138, 96207, 104854, 128276, 157281, 192414, 209708, 314562, 384828, 629124, 3303107, 6606214, 9909321, 13212428, 16323121, 19818642, 32646242, 39637284, 48969363, 65292484, 97938726, 195877452, 1681281463, 3362562926, 5043844389, 6725125852, 10087688778, 20175377556]

約数ペア:

[(1, 20175377556), (2, 10087688778), (3, 6725125852), (4, 5043844389), (6, 3362562926), (12, 1681281463), (103, 195877452), (206, 97938726), (309, 65292484), (412, 48969363), (509, 39637284), (618, 32646242), (1018, 19818642), (1236, 16323121), (1527, 13212428), (2036, 9909321), (3054, 6606214), (6108, 3303107), (32069, 629124), (52427, 384828), (64138, 314562), (96207, 209708), (104854, 192414), (128276, 157281)]