20739941406

素因数分解:

$2^1\times 3^3\times {\mathrm{5051}}^1\times {\mathrm{76039}}^1$

素因数の和:81101

約数の個数: 32

約数和(自身を含む): 46098489600

約数和(自身を除く): 25358548194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5051, 10102, 15153, 30306, 45459, 76039, 90918, 136377, 152078, 228117, 272754, 456234, 684351, 1368702, 2053053, 4106106, 384072989, 768145978, 1152218967, 2304437934, 3456656901, 6913313802, 10369970703, 20739941406]

約数ペア:

[(1, 20739941406), (2, 10369970703), (3, 6913313802), (6, 3456656901), (9, 2304437934), (18, 1152218967), (27, 768145978), (54, 384072989), (5051, 4106106), (10102, 2053053), (15153, 1368702), (30306, 684351), (45459, 456234), (76039, 272754), (90918, 228117), (136377, 152078)]