20348832952

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{32251}}^1$

素因数の和:32876

約数の個数: 64

約数和(自身を含む): 45978451200

約数和(自身を除く): 25629618248

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 593, 1064, 1186, 2372, 4151, 4744, 8302, 11267, 16604, 22534, 32251, 33208, 45068, 64502, 78869, 90136, 129004, 157738, 225757, 258008, 315476, 451514, 612769, 630952, 903028, 1225538, 1806056, 2451076, 4289383, 4902152, 8578766, 17157532, 19124843, 34315064, 38249686, 76499372, 133873901, 152998744, 267747802, 363372017, 535495604, 726744034, 1070991208, 1453488068, 2543604119, 2906976136, 5087208238, 10174416476, 20348832952]

約数ペア:

[(1, 20348832952), (2, 10174416476), (4, 5087208238), (7, 2906976136), (8, 2543604119), (14, 1453488068), (19, 1070991208), (28, 726744034), (38, 535495604), (56, 363372017), (76, 267747802), (133, 152998744), (152, 133873901), (266, 76499372), (532, 38249686), (593, 34315064), (1064, 19124843), (1186, 17157532), (2372, 8578766), (4151, 4902152), (4744, 4289383), (8302, 2451076), (11267, 1806056), (16604, 1225538), (22534, 903028), (32251, 630952), (33208, 612769), (45068, 451514), (64502, 315476), (78869, 258008), (90136, 225757), (129004, 157738)]