19995348514152

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2443224403}}^1$

素因数の和:2443224454

約数の個数: 64

約数和(自身を含む): 56291890268160

約数和(自身を除く): 36296541754008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 2443224403, 4886448806, 7329673209, 9772897612, 14659346418, 19545795224, 26875468433, 29318692836, 53750936866, 58637385672, 75739956493, 80626405299, 107501873732, 151479912986, 161252810598, 215003747464, 227219869479, 302959825972, 322505621196, 454439738958, 605919651944, 645011242392, 833139521423, 908879477916, 1666279042846, 1817758955832, 2499418564269, 3332558085692, 4998837128538, 6665116171384, 9997674257076, 19995348514152]

約数ペア:

[(1, 19995348514152), (2, 9997674257076), (3, 6665116171384), (4, 4998837128538), (6, 3332558085692), (8, 2499418564269), (11, 1817758955832), (12, 1666279042846), (22, 908879477916), (24, 833139521423), (31, 645011242392), (33, 605919651944), (44, 454439738958), (62, 322505621196), (66, 302959825972), (88, 227219869479), (93, 215003747464), (124, 161252810598), (132, 151479912986), (186, 107501873732), (248, 80626405299), (264, 75739956493), (341, 58637385672), (372, 53750936866), (682, 29318692836), (744, 26875468433), (1023, 19545795224), (1364, 14659346418), (2046, 9772897612), (2728, 7329673209), (4092, 4886448806), (8184, 2443224403)]