20198964

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{58043}}^1$

素因数の和:58079

約数の個数: 24

約数和(自身を含む): 48756960

約数和(自身を除く): 28557996

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 58043, 116086, 174129, 232172, 348258, 696516, 1683247, 3366494, 5049741, 6732988, 10099482, 20198964]

約数ペア:

[(1, 20198964), (2, 10099482), (3, 6732988), (4, 5049741), (6, 3366494), (12, 1683247), (29, 696516), (58, 348258), (87, 232172), (116, 174129), (174, 116086), (348, 58043)]