20230860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:763

約数の個数: 96

約数和(自身を含む): 62741952

約数和(自身を除く): 42511092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 701, 740, 780, 962, 1110, 1402, 1443, 1924, 2103, 2220, 2405, 2804, 2886, 3505, 4206, 4810, 5772, 7010, 7215, 8412, 9113, 9620, 10515, 14020, 14430, 18226, 21030, 25937, 27339, 28860, 36452, 42060, 45565, 51874, 54678, 77811, 91130, 103748, 109356, 129685, 136695, 155622, 182260, 259370, 273390, 311244, 337181, 389055, 518740, 546780, 674362, 778110, 1011543, 1348724, 1556220, 1685905, 2023086, 3371810, 4046172, 5057715, 6743620, 10115430, 20230860]

約数ペア:

[(1, 20230860), (2, 10115430), (3, 6743620), (4, 5057715), (5, 4046172), (6, 3371810), (10, 2023086), (12, 1685905), (13, 1556220), (15, 1348724), (20, 1011543), (26, 778110), (30, 674362), (37, 546780), (39, 518740), (52, 389055), (60, 337181), (65, 311244), (74, 273390), (78, 259370), (111, 182260), (130, 155622), (148, 136695), (156, 129685), (185, 109356), (195, 103748), (222, 91130), (260, 77811), (370, 54678), (390, 51874), (444, 45565), (481, 42060), (555, 36452), (701, 28860), (740, 27339), (780, 25937), (962, 21030), (1110, 18226), (1402, 14430), (1443, 14020), (1924, 10515), (2103, 9620), (2220, 9113), (2405, 8412), (2804, 7215), (2886, 7010), (3505, 5772), (4206, 4810)]