20233554780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1191611}}^1$

素因数の和:1191906

約数の個数: 48

約数和(自身を含む): 56854191744

約数和(自身を除く): 36620636964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 283, 566, 849, 1132, 1415, 1698, 2830, 3396, 4245, 5660, 8490, 16980, 1191611, 2383222, 3574833, 4766444, 5958055, 7149666, 11916110, 14299332, 17874165, 23832220, 35748330, 71496660, 337225913, 674451826, 1011677739, 1348903652, 1686129565, 2023355478, 3372259130, 4046710956, 5058388695, 6744518260, 10116777390, 20233554780]

約数ペア:

[(1, 20233554780), (2, 10116777390), (3, 6744518260), (4, 5058388695), (5, 4046710956), (6, 3372259130), (10, 2023355478), (12, 1686129565), (15, 1348903652), (20, 1011677739), (30, 674451826), (60, 337225913), (283, 71496660), (566, 35748330), (849, 23832220), (1132, 17874165), (1415, 14299332), (1698, 11916110), (2830, 7149666), (3396, 5958055), (4245, 4766444), (5660, 3574833), (8490, 2383222), (16980, 1191611)]