20199132024

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{136429}}^1$

素因数の和:136668

約数の個数: 64

約数和(自身を含む): 52389120000

約数和(自身を除く): 32189987976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 199, 248, 372, 398, 597, 744, 796, 1194, 1592, 2388, 4776, 6169, 12338, 18507, 24676, 37014, 49352, 74028, 136429, 148056, 272858, 409287, 545716, 818574, 1091432, 1637148, 3274296, 4229299, 8458598, 12687897, 16917196, 25375794, 27149371, 33834392, 50751588, 54298742, 81448113, 101503176, 108597484, 162896226, 217194968, 325792452, 651584904, 841630501, 1683261002, 2524891503, 3366522004, 5049783006, 6733044008, 10099566012, 20199132024]

約数ペア:

[(1, 20199132024), (2, 10099566012), (3, 6733044008), (4, 5049783006), (6, 3366522004), (8, 2524891503), (12, 1683261002), (24, 841630501), (31, 651584904), (62, 325792452), (93, 217194968), (124, 162896226), (186, 108597484), (199, 101503176), (248, 81448113), (372, 54298742), (398, 50751588), (597, 33834392), (744, 27149371), (796, 25375794), (1194, 16917196), (1592, 12687897), (2388, 8458598), (4776, 4229299), (6169, 3274296), (12338, 1637148), (18507, 1091432), (24676, 818574), (37014, 545716), (49352, 409287), (74028, 272858), (136429, 148056)]