20036913364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1931}}^1$

素因数の和:2177

約数の個数: 96

約数和(自身を含む): 40205878272

約数和(自身を除く): 20168964908

約数列:

[1, 2, 4, 13, 26, 31, 41, 52, 62, 82, 124, 157, 164, 314, 403, 533, 628, 806, 1066, 1271, 1612, 1931, 2041, 2132, 2542, 3862, 4082, 4867, 5084, 6437, 7724, 8164, 9734, 12874, 16523, 19468, 25103, 25748, 33046, 50206, 59861, 63271, 66092, 79171, 83681, 100412, 119722, 126542, 158342, 167362, 199547, 239444, 253084, 303167, 316684, 334724, 399094, 606334, 778193, 798188, 1029223, 1212668, 1556386, 2058446, 2454301, 2594111, 3112772, 3941171, 4116892, 4908602, 5188222, 7882342, 9398177, 9817204, 10376444, 12429847, 15764684, 18796354, 24859694, 31905913, 37592708, 49719388, 63811826, 122176301, 127623652, 161588011, 244352602, 323176022, 385325257, 488705204, 646352044, 770650514, 1541301028, 5009228341, 10018456682, 20036913364]

約数ペア:

[(1, 20036913364), (2, 10018456682), (4, 5009228341), (13, 1541301028), (26, 770650514), (31, 646352044), (41, 488705204), (52, 385325257), (62, 323176022), (82, 244352602), (124, 161588011), (157, 127623652), (164, 122176301), (314, 63811826), (403, 49719388), (533, 37592708), (628, 31905913), (806, 24859694), (1066, 18796354), (1271, 15764684), (1612, 12429847), (1931, 10376444), (2041, 9817204), (2132, 9398177), (2542, 7882342), (3862, 5188222), (4082, 4908602), (4867, 4116892), (5084, 3941171), (6437, 3112772), (7724, 2594111), (8164, 2454301), (9734, 2058446), (12874, 1556386), (16523, 1212668), (19468, 1029223), (25103, 798188), (25748, 778193), (33046, 606334), (50206, 399094), (59861, 334724), (63271, 316684), (66092, 303167), (79171, 253084), (83681, 239444), (100412, 199547), (119722, 167362), (126542, 158342)]