19602660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4243}}^1$

素因数の和:4273

約数の個数: 96

約数和(自身を含む): 68447232

約数和(自身を除く): 48844572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4243, 4620, 8486, 12729, 16972, 21215, 25458, 29701, 42430, 46673, 50916, 59402, 63645, 84860, 89103, 93346, 118804, 127290, 140019, 148505, 178206, 186692, 233365, 254580, 280038, 297010, 326711, 356412, 445515, 466730, 560076, 594020, 653422, 700095, 891030, 933460, 980133, 1306844, 1400190, 1633555, 1782060, 1960266, 2800380, 3267110, 3920532, 4900665, 6534220, 9801330, 19602660]

約数ペア:

[(1, 19602660), (2, 9801330), (3, 6534220), (4, 4900665), (5, 3920532), (6, 3267110), (7, 2800380), (10, 1960266), (11, 1782060), (12, 1633555), (14, 1400190), (15, 1306844), (20, 980133), (21, 933460), (22, 891030), (28, 700095), (30, 653422), (33, 594020), (35, 560076), (42, 466730), (44, 445515), (55, 356412), (60, 326711), (66, 297010), (70, 280038), (77, 254580), (84, 233365), (105, 186692), (110, 178206), (132, 148505), (140, 140019), (154, 127290), (165, 118804), (210, 93346), (220, 89103), (231, 84860), (308, 63645), (330, 59402), (385, 50916), (420, 46673), (462, 42430), (660, 29701), (770, 25458), (924, 21215), (1155, 16972), (1540, 12729), (2310, 8486), (4243, 4620)]