20155725152

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{183581}}^1$

素因数の和:183711

約数の個数: 48

約数和(自身を含む): 41081245632

約数和(自身を除く): 20925520480

約数列:

[1, 2, 4, 8, 16, 32, 47, 73, 94, 146, 188, 292, 376, 584, 752, 1168, 1504, 2336, 3431, 6862, 13724, 27448, 54896, 109792, 183581, 367162, 734324, 1468648, 2937296, 5874592, 8628307, 13401413, 17256614, 26802826, 34513228, 53605652, 69026456, 107211304, 138052912, 214422608, 276105824, 428845216, 629866411, 1259732822, 2519465644, 5038931288, 10077862576, 20155725152]

約数ペア:

[(1, 20155725152), (2, 10077862576), (4, 5038931288), (8, 2519465644), (16, 1259732822), (32, 629866411), (47, 428845216), (73, 276105824), (94, 214422608), (146, 138052912), (188, 107211304), (292, 69026456), (376, 53605652), (584, 34513228), (752, 26802826), (1168, 17256614), (1504, 13401413), (2336, 8628307), (3431, 5874592), (6862, 2937296), (13724, 1468648), (27448, 734324), (54896, 367162), (109792, 183581)]