20329122990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{186113}}^1$

素因数の和:186465

約数の個数: 64

約数和(自身を含む): 53386428672

約数和(自身を除く): 33057305682

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 331, 662, 993, 1655, 1986, 3310, 3641, 4965, 7282, 9930, 10923, 18205, 21846, 36410, 54615, 109230, 186113, 372226, 558339, 930565, 1116678, 1861130, 2047243, 2791695, 4094486, 5583390, 6141729, 10236215, 12283458, 20472430, 30708645, 61417290, 61603403, 123206806, 184810209, 308017015, 369620418, 616034030, 677637433, 924051045, 1355274866, 1848102090, 2032912299, 3388187165, 4065824598, 6776374330, 10164561495, 20329122990]

約数ペア:

[(1, 20329122990), (2, 10164561495), (3, 6776374330), (5, 4065824598), (6, 3388187165), (10, 2032912299), (11, 1848102090), (15, 1355274866), (22, 924051045), (30, 677637433), (33, 616034030), (55, 369620418), (66, 308017015), (110, 184810209), (165, 123206806), (330, 61603403), (331, 61417290), (662, 30708645), (993, 20472430), (1655, 12283458), (1986, 10236215), (3310, 6141729), (3641, 5583390), (4965, 4094486), (7282, 2791695), (9930, 2047243), (10923, 1861130), (18205, 1116678), (21846, 930565), (36410, 558339), (54615, 372226), (109230, 186113)]