20047032

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{6791}}^1$

素因数の和:6844

約数の個数: 48

約数和(自身を含む): 55626480

約数和(自身を除く): 35579448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 6791, 13582, 20373, 27164, 40746, 54328, 61119, 81492, 122238, 162984, 244476, 278431, 488952, 556862, 835293, 1113724, 1670586, 2227448, 2505879, 3341172, 5011758, 6682344, 10023516, 20047032]

約数ペア:

[(1, 20047032), (2, 10023516), (3, 6682344), (4, 5011758), (6, 3341172), (8, 2505879), (9, 2227448), (12, 1670586), (18, 1113724), (24, 835293), (36, 556862), (41, 488952), (72, 278431), (82, 244476), (123, 162984), (164, 122238), (246, 81492), (328, 61119), (369, 54328), (492, 40746), (738, 27164), (984, 20373), (1476, 13582), (2952, 6791)]