2021962330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{17707}}^1$

素因数の和:18334

約数の個数: 32

約数和(自身を含む): 3837677760

約数和(自身を除く): 1815715430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 601, 1202, 3005, 6010, 11419, 17707, 22838, 35414, 57095, 88535, 114190, 177070, 336433, 672866, 1682165, 3364330, 10641907, 21283814, 53209535, 106419070, 202196233, 404392466, 1010981165, 2021962330]

約数ペア:

[(1, 2021962330), (2, 1010981165), (5, 404392466), (10, 202196233), (19, 106419070), (38, 53209535), (95, 21283814), (190, 10641907), (601, 3364330), (1202, 1682165), (3005, 672866), (6010, 336433), (11419, 177070), (17707, 114190), (22838, 88535), (35414, 57095)]