20170670862

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1\times {\mathrm{4273}}^1$

素因数の和:4969

約数の個数: 64

約数和(自身を含む): 42737264640

約数和(自身を除く): 22566593778

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 123, 186, 246, 619, 1238, 1271, 1857, 2542, 3714, 3813, 4273, 7626, 8546, 12819, 19189, 25379, 25638, 38378, 50758, 57567, 76137, 115134, 132463, 152274, 175193, 264926, 350386, 397389, 525579, 786749, 794778, 1051158, 1573498, 2360247, 2644987, 4720494, 5289974, 5430983, 7934961, 10861966, 15869922, 16292949, 32585898, 81994597, 108444467, 163989194, 216888934, 245983791, 325333401, 491967582, 650666802, 3361778477, 6723556954, 10085335431, 20170670862]

約数ペア:

[(1, 20170670862), (2, 10085335431), (3, 6723556954), (6, 3361778477), (31, 650666802), (41, 491967582), (62, 325333401), (82, 245983791), (93, 216888934), (123, 163989194), (186, 108444467), (246, 81994597), (619, 32585898), (1238, 16292949), (1271, 15869922), (1857, 10861966), (2542, 7934961), (3714, 5430983), (3813, 5289974), (4273, 4720494), (7626, 2644987), (8546, 2360247), (12819, 1573498), (19189, 1051158), (25379, 794778), (25638, 786749), (38378, 525579), (50758, 397389), (57567, 350386), (76137, 264926), (115134, 175193), (132463, 152274)]