20194363632

素因数分解:

$2^4\times 3^1\times {\mathrm{251}}^1\times {\mathrm{431}}^1\times {\mathrm{3889}}^1$

素因数の和:4582

約数の個数: 80

約数和(自身を含む): 52511639040

約数和(自身を除く): 32317275408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 251, 431, 502, 753, 862, 1004, 1293, 1506, 1724, 2008, 2586, 3012, 3448, 3889, 4016, 5172, 6024, 6896, 7778, 10344, 11667, 12048, 15556, 20688, 23334, 31112, 46668, 62224, 93336, 108181, 186672, 216362, 324543, 432724, 649086, 865448, 976139, 1298172, 1676159, 1730896, 1952278, 2596344, 2928417, 3352318, 3904556, 5028477, 5192688, 5856834, 6704636, 7809112, 10056954, 11713668, 13409272, 15618224, 20113908, 23427336, 26818544, 40227816, 46854672, 80455632, 420715909, 841431818, 1262147727, 1682863636, 2524295454, 3365727272, 5048590908, 6731454544, 10097181816, 20194363632]

約数ペア:

[(1, 20194363632), (2, 10097181816), (3, 6731454544), (4, 5048590908), (6, 3365727272), (8, 2524295454), (12, 1682863636), (16, 1262147727), (24, 841431818), (48, 420715909), (251, 80455632), (431, 46854672), (502, 40227816), (753, 26818544), (862, 23427336), (1004, 20113908), (1293, 15618224), (1506, 13409272), (1724, 11713668), (2008, 10056954), (2586, 7809112), (3012, 6704636), (3448, 5856834), (3889, 5192688), (4016, 5028477), (5172, 3904556), (6024, 3352318), (6896, 2928417), (7778, 2596344), (10344, 1952278), (11667, 1730896), (12048, 1676159), (15556, 1298172), (20688, 976139), (23334, 865448), (31112, 649086), (46668, 432724), (62224, 324543), (93336, 216362), (108181, 186672)]