20214707616

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{4128821}}^1$

素因数の和:4128854

約数の個数: 72

約数和(自身を含む): 60867093924

約数和(自身を除く): 40652386308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 4128821, 8257642, 12386463, 16515284, 24772926, 33030568, 37159389, 49545852, 66061136, 70189957, 74318778, 99091704, 132122272, 140379914, 148637556, 198183408, 210569871, 280759828, 297275112, 396366816, 421139742, 561519656, 594550224, 631709613, 842279484, 1123039312, 1189100448, 1263419226, 1684558968, 2246078624, 2526838452, 3369117936, 5053676904, 6738235872, 10107353808, 20214707616]

約数ペア:

[(1, 20214707616), (2, 10107353808), (3, 6738235872), (4, 5053676904), (6, 3369117936), (8, 2526838452), (9, 2246078624), (12, 1684558968), (16, 1263419226), (17, 1189100448), (18, 1123039312), (24, 842279484), (32, 631709613), (34, 594550224), (36, 561519656), (48, 421139742), (51, 396366816), (68, 297275112), (72, 280759828), (96, 210569871), (102, 198183408), (136, 148637556), (144, 140379914), (153, 132122272), (204, 99091704), (272, 74318778), (288, 70189957), (306, 66061136), (408, 49545852), (544, 37159389), (612, 33030568), (816, 24772926), (1224, 16515284), (1632, 12386463), (2448, 8257642), (4896, 4128821)]