20122473312

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{74093}}^1$

素因数の和:74173

約数の個数: 144

約数和(自身を含む): 61168449888

約数和(自身を除く): 41045976576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 41, 46, 48, 69, 72, 82, 92, 96, 123, 138, 144, 164, 184, 207, 246, 276, 288, 328, 368, 369, 414, 492, 552, 656, 736, 738, 828, 943, 984, 1104, 1312, 1476, 1656, 1886, 1968, 2208, 2829, 2952, 3312, 3772, 3936, 5658, 5904, 6624, 7544, 8487, 11316, 11808, 15088, 16974, 22632, 30176, 33948, 45264, 67896, 74093, 90528, 135792, 148186, 222279, 271584, 296372, 444558, 592744, 666837, 889116, 1185488, 1333674, 1704139, 1778232, 2370976, 2667348, 3037813, 3408278, 3556464, 5112417, 5334696, 6075626, 6816556, 7112928, 9113439, 10224834, 10669392, 12151252, 13633112, 15337251, 18226878, 20449668, 21338784, 24302504, 27266224, 27340317, 30674502, 36453756, 40899336, 48605008, 54532448, 54680634, 61349004, 69869699, 72907512, 81798672, 97210016, 109361268, 122698008, 139739398, 145815024, 163597344, 209609097, 218722536, 245396016, 279478796, 291630048, 419218194, 437445072, 490792032, 558957592, 628827291, 838436388, 874890144, 1117915184, 1257654582, 1676872776, 2235830368, 2515309164, 3353745552, 5030618328, 6707491104, 10061236656, 20122473312]

約数ペア:

[(1, 20122473312), (2, 10061236656), (3, 6707491104), (4, 5030618328), (6, 3353745552), (8, 2515309164), (9, 2235830368), (12, 1676872776), (16, 1257654582), (18, 1117915184), (23, 874890144), (24, 838436388), (32, 628827291), (36, 558957592), (41, 490792032), (46, 437445072), (48, 419218194), (69, 291630048), (72, 279478796), (82, 245396016), (92, 218722536), (96, 209609097), (123, 163597344), (138, 145815024), (144, 139739398), (164, 122698008), (184, 109361268), (207, 97210016), (246, 81798672), (276, 72907512), (288, 69869699), (328, 61349004), (368, 54680634), (369, 54532448), (414, 48605008), (492, 40899336), (552, 36453756), (656, 30674502), (736, 27340317), (738, 27266224), (828, 24302504), (943, 21338784), (984, 20449668), (1104, 18226878), (1312, 15337251), (1476, 13633112), (1656, 12151252), (1886, 10669392), (1968, 10224834), (2208, 9113439), (2829, 7112928), (2952, 6816556), (3312, 6075626), (3772, 5334696), (3936, 5112417), (5658, 3556464), (5904, 3408278), (6624, 3037813), (7544, 2667348), (8487, 2370976), (11316, 1778232), (11808, 1704139), (15088, 1333674), (16974, 1185488), (22632, 889116), (30176, 666837), (33948, 592744), (45264, 444558), (67896, 296372), (74093, 271584), (90528, 222279), (135792, 148186)]