20447250052020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{10022867}}^1$

素因数の和:10023182

約数の個数: 144

約数和(自身を含む): 63154171450944

約数和(自身を除く): 42706921398924

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 281, 330, 363, 484, 562, 605, 660, 726, 843, 1124, 1210, 1405, 1452, 1686, 1815, 2420, 2810, 3091, 3372, 3630, 4215, 5620, 6182, 7260, 8430, 9273, 12364, 15455, 16860, 18546, 30910, 34001, 37092, 46365, 61820, 68002, 92730, 102003, 136004, 170005, 185460, 204006, 340010, 408012, 510015, 680020, 1020030, 2040060, 10022867, 20045734, 30068601, 40091468, 50114335, 60137202, 100228670, 110251537, 120274404, 150343005, 200457340, 220503074, 300686010, 330754611, 441006148, 551257685, 601372020, 661509222, 1102515370, 1212766907, 1323018444, 1653773055, 2205030740, 2425533814, 2816425627, 3307546110, 3638300721, 4851067628, 5632851254, 6063834535, 6615092220, 7276601442, 8449276881, 11265702508, 12127669070, 14082128135, 14553202884, 16898553762, 18191503605, 24255338140, 28164256270, 30980681897, 33797107524, 36383007210, 42246384405, 56328512540, 61961363794, 72766014420, 84492768810, 92942045691, 123922727588, 154903409485, 168985537620, 185884091382, 309806818970, 340787500867, 371768182764, 464710228455, 619613637940, 681575001734, 929420456910, 1022362502601, 1363150003468, 1703937504335, 1858840913820, 2044725005202, 3407875008670, 4089450010404, 5111812513005, 6815750017340, 10223625026010, 20447250052020]

約数ペア:

[(1, 20447250052020), (2, 10223625026010), (3, 6815750017340), (4, 5111812513005), (5, 4089450010404), (6, 3407875008670), (10, 2044725005202), (11, 1858840913820), (12, 1703937504335), (15, 1363150003468), (20, 1022362502601), (22, 929420456910), (30, 681575001734), (33, 619613637940), (44, 464710228455), (55, 371768182764), (60, 340787500867), (66, 309806818970), (110, 185884091382), (121, 168985537620), (132, 154903409485), (165, 123922727588), (220, 92942045691), (242, 84492768810), (281, 72766014420), (330, 61961363794), (363, 56328512540), (484, 42246384405), (562, 36383007210), (605, 33797107524), (660, 30980681897), (726, 28164256270), (843, 24255338140), (1124, 18191503605), (1210, 16898553762), (1405, 14553202884), (1452, 14082128135), (1686, 12127669070), (1815, 11265702508), (2420, 8449276881), (2810, 7276601442), (3091, 6615092220), (3372, 6063834535), (3630, 5632851254), (4215, 4851067628), (5620, 3638300721), (6182, 3307546110), (7260, 2816425627), (8430, 2425533814), (9273, 2205030740), (12364, 1653773055), (15455, 1323018444), (16860, 1212766907), (18546, 1102515370), (30910, 661509222), (34001, 601372020), (37092, 551257685), (46365, 441006148), (61820, 330754611), (68002, 300686010), (92730, 220503074), (102003, 200457340), (136004, 150343005), (170005, 120274404), (185460, 110251537), (204006, 100228670), (340010, 60137202), (408012, 50114335), (510015, 40091468), (680020, 30068601), (1020030, 20045734), (2040060, 10022867)]