20213305872

素因数分解:

$2^4\times 3^1\times {\mathrm{14767}}^1\times {\mathrm{28517}}^1$

素因数の和:43295

約数の個数: 40

約数和(自身を含む): 52223074176

約数和(自身を除く): 32009768304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 14767, 28517, 29534, 44301, 57034, 59068, 85551, 88602, 114068, 118136, 171102, 177204, 228136, 236272, 342204, 354408, 456272, 684408, 708816, 1368816, 421110539, 842221078, 1263331617, 1684442156, 2526663234, 3368884312, 5053326468, 6737768624, 10106652936, 20213305872]

約数ペア:

[(1, 20213305872), (2, 10106652936), (3, 6737768624), (4, 5053326468), (6, 3368884312), (8, 2526663234), (12, 1684442156), (16, 1263331617), (24, 842221078), (48, 421110539), (14767, 1368816), (28517, 708816), (29534, 684408), (44301, 456272), (57034, 354408), (59068, 342204), (85551, 236272), (88602, 228136), (114068, 177204), (118136, 171102)]