20604200096

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1093177}}^1$

素因数の和:1093237

約数の個数: 48

約数和(自身を含む): 44076936960

約数和(自身を除く): 23472736864

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 9424, 18848, 1093177, 2186354, 4372708, 8745416, 17490832, 20770363, 33888487, 34981664, 41540726, 67776974, 83081452, 135553948, 166162904, 271107896, 332325808, 542215792, 643881253, 664651616, 1084431584, 1287762506, 2575525012, 5151050024, 10302100048, 20604200096]

約数ペア:

[(1, 20604200096), (2, 10302100048), (4, 5151050024), (8, 2575525012), (16, 1287762506), (19, 1084431584), (31, 664651616), (32, 643881253), (38, 542215792), (62, 332325808), (76, 271107896), (124, 166162904), (152, 135553948), (248, 83081452), (304, 67776974), (496, 41540726), (589, 34981664), (608, 33888487), (992, 20770363), (1178, 17490832), (2356, 8745416), (4712, 4372708), (9424, 2186354), (18848, 1093177)]