20803126080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1969993}}^1$

素因数の和:1970024

約数の個数: 112

約数和(自身を含む): 72054500544

約数和(自身を除く): 51251374464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 1969993, 3939986, 5909979, 7879972, 9849965, 11819958, 15759944, 19699930, 21669923, 23639916, 29549895, 31519888, 39399860, 43339846, 47279832, 59099790, 63039776, 65009769, 78799720, 86679692, 94559664, 108349615, 118199580, 126079552, 130019538, 157599440, 173359384, 189119328, 216699230, 236399160, 260039076, 315198880, 325048845, 346718768, 378238656, 433398460, 472798320, 520078152, 630397760, 650097690, 693437536, 866796920, 945596640, 1040156304, 1300195380, 1386875072, 1733593840, 1891193280, 2080312608, 2600390760, 3467187680, 4160625216, 5200781520, 6934375360, 10401563040, 20803126080]

約数ペア:

[(1, 20803126080), (2, 10401563040), (3, 6934375360), (4, 5200781520), (5, 4160625216), (6, 3467187680), (8, 2600390760), (10, 2080312608), (11, 1891193280), (12, 1733593840), (15, 1386875072), (16, 1300195380), (20, 1040156304), (22, 945596640), (24, 866796920), (30, 693437536), (32, 650097690), (33, 630397760), (40, 520078152), (44, 472798320), (48, 433398460), (55, 378238656), (60, 346718768), (64, 325048845), (66, 315198880), (80, 260039076), (88, 236399160), (96, 216699230), (110, 189119328), (120, 173359384), (132, 157599440), (160, 130019538), (165, 126079552), (176, 118199580), (192, 108349615), (220, 94559664), (240, 86679692), (264, 78799720), (320, 65009769), (330, 63039776), (352, 59099790), (440, 47279832), (480, 43339846), (528, 39399860), (660, 31519888), (704, 29549895), (880, 23639916), (960, 21669923), (1056, 19699930), (1320, 15759944), (1760, 11819958), (2112, 9849965), (2640, 7879972), (3520, 5909979), (5280, 3939986), (10560, 1969993)]