20732007072

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{79309}}^1$

素因数の和:79718

約数の個数: 96

約数和(自身を含む): 62356694400

約数和(自身を除く): 41624687328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 389, 672, 778, 1167, 1556, 2334, 2723, 3112, 4668, 5446, 6224, 8169, 9336, 10892, 12448, 16338, 18672, 21784, 32676, 37344, 43568, 65352, 79309, 87136, 130704, 158618, 237927, 261408, 317236, 475854, 555163, 634472, 951708, 1110326, 1268944, 1665489, 1903416, 2220652, 2537888, 3330978, 3806832, 4441304, 6661956, 7613664, 8882608, 13323912, 17765216, 26647824, 30851201, 53295648, 61702402, 92553603, 123404804, 185107206, 215958407, 246809608, 370214412, 431916814, 493619216, 647875221, 740428824, 863833628, 987238432, 1295750442, 1480857648, 1727667256, 2591500884, 2961715296, 3455334512, 5183001768, 6910669024, 10366003536, 20732007072]

約数ペア:

[(1, 20732007072), (2, 10366003536), (3, 6910669024), (4, 5183001768), (6, 3455334512), (7, 2961715296), (8, 2591500884), (12, 1727667256), (14, 1480857648), (16, 1295750442), (21, 987238432), (24, 863833628), (28, 740428824), (32, 647875221), (42, 493619216), (48, 431916814), (56, 370214412), (84, 246809608), (96, 215958407), (112, 185107206), (168, 123404804), (224, 92553603), (336, 61702402), (389, 53295648), (672, 30851201), (778, 26647824), (1167, 17765216), (1556, 13323912), (2334, 8882608), (2723, 7613664), (3112, 6661956), (4668, 4441304), (5446, 3806832), (6224, 3330978), (8169, 2537888), (9336, 2220652), (10892, 1903416), (12448, 1665489), (16338, 1268944), (18672, 1110326), (21784, 951708), (32676, 634472), (37344, 555163), (43568, 475854), (65352, 317236), (79309, 261408), (87136, 237927), (130704, 158618)]