20052600204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{140177}}^1$

素因数の和:140335

約数の個数: 96

約数和(自身を含む): 58026963456

約数和(自身を除く): 37974363252

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 131, 156, 182, 262, 273, 364, 393, 524, 546, 786, 917, 1092, 1572, 1703, 1834, 2751, 3406, 3668, 5109, 5502, 6812, 10218, 11004, 11921, 20436, 23842, 35763, 47684, 71526, 140177, 143052, 280354, 420531, 560708, 841062, 981239, 1682124, 1822301, 1962478, 2943717, 3644602, 3924956, 5466903, 5887434, 7289204, 10933806, 11774868, 12756107, 18363187, 21867612, 25512214, 36726374, 38268321, 51024428, 55089561, 73452748, 76536642, 110179122, 128542309, 153073284, 220358244, 238721431, 257084618, 385626927, 477442862, 514169236, 716164293, 771253854, 954885724, 1432328586, 1542507708, 1671050017, 2864657172, 3342100034, 5013150051, 6684200068, 10026300102, 20052600204]

約数ペア:

[(1, 20052600204), (2, 10026300102), (3, 6684200068), (4, 5013150051), (6, 3342100034), (7, 2864657172), (12, 1671050017), (13, 1542507708), (14, 1432328586), (21, 954885724), (26, 771253854), (28, 716164293), (39, 514169236), (42, 477442862), (52, 385626927), (78, 257084618), (84, 238721431), (91, 220358244), (131, 153073284), (156, 128542309), (182, 110179122), (262, 76536642), (273, 73452748), (364, 55089561), (393, 51024428), (524, 38268321), (546, 36726374), (786, 25512214), (917, 21867612), (1092, 18363187), (1572, 12756107), (1703, 11774868), (1834, 10933806), (2751, 7289204), (3406, 5887434), (3668, 5466903), (5109, 3924956), (5502, 3644602), (6812, 2943717), (10218, 1962478), (11004, 1822301), (11921, 1682124), (20436, 981239), (23842, 841062), (35763, 560708), (47684, 420531), (71526, 280354), (140177, 143052)]