20522298

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1163}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 43747776

約数和(自身を除く): 23225478

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 173, 346, 519, 1038, 1163, 2326, 2941, 3489, 5882, 6978, 8823, 17646, 19771, 39542, 59313, 118626, 201199, 402398, 603597, 1207194, 3420383, 6840766, 10261149, 20522298]

約数ペア:

[(1, 20522298), (2, 10261149), (3, 6840766), (6, 3420383), (17, 1207194), (34, 603597), (51, 402398), (102, 201199), (173, 118626), (346, 59313), (519, 39542), (1038, 19771), (1163, 17646), (2326, 8823), (2941, 6978), (3489, 5882)]