20234556952

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 40930639920

約数和(自身を除く): 20696082968

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 193, 274, 289, 331, 386, 548, 578, 662, 772, 1096, 1156, 1324, 1544, 2312, 2329, 2648, 3281, 4658, 5627, 6562, 9316, 11254, 13124, 18632, 22508, 26248, 26441, 39593, 45016, 45347, 52882, 55777, 63883, 79186, 90694, 95659, 105764, 111554, 127766, 158372, 181388, 191318, 211528, 223108, 255532, 316744, 362776, 382636, 446216, 449497, 511064, 765272, 770899, 898994, 1086011, 1541798, 1797988, 2172022, 3083596, 3595976, 4344044, 6167192, 7641449, 8688088, 8751971, 13105283, 15282898, 17503942, 18462187, 26210566, 30565796, 35007884, 36924374, 52421132, 61131592, 70015768, 73848748, 104842264, 147697496, 148783507, 297567014, 595134028, 1190268056, 2529319619, 5058639238, 10117278476, 20234556952]

約数ペア:

[(1, 20234556952), (2, 10117278476), (4, 5058639238), (8, 2529319619), (17, 1190268056), (34, 595134028), (68, 297567014), (136, 148783507), (137, 147697496), (193, 104842264), (274, 73848748), (289, 70015768), (331, 61131592), (386, 52421132), (548, 36924374), (578, 35007884), (662, 30565796), (772, 26210566), (1096, 18462187), (1156, 17503942), (1324, 15282898), (1544, 13105283), (2312, 8751971), (2329, 8688088), (2648, 7641449), (3281, 6167192), (4658, 4344044), (5627, 3595976), (6562, 3083596), (9316, 2172022), (11254, 1797988), (13124, 1541798), (18632, 1086011), (22508, 898994), (26248, 770899), (26441, 765272), (39593, 511064), (45016, 449497), (45347, 446216), (52882, 382636), (55777, 362776), (63883, 316744), (79186, 255532), (90694, 223108), (95659, 211528), (105764, 191318), (111554, 181388), (127766, 158372)]