20243368854

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^2\times {\mathrm{346147}}^1$

素因数の和:346199

約数の個数: 60

約数和(自身を含む): 47873306844

約数和(自身を除く): 27629937990

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 361, 513, 722, 1026, 1083, 1539, 2166, 3078, 3249, 6498, 9747, 19494, 29241, 58482, 346147, 692294, 1038441, 2076882, 3115323, 6230646, 6576793, 9345969, 13153586, 18691938, 19730379, 28037907, 39460758, 56075814, 59191137, 118382274, 124959067, 177573411, 249918134, 355146822, 374877201, 532720233, 749754402, 1065440466, 1124631603, 2249263206, 3373894809, 6747789618, 10121684427, 20243368854]

約数ペア:

[(1, 20243368854), (2, 10121684427), (3, 6747789618), (6, 3373894809), (9, 2249263206), (18, 1124631603), (19, 1065440466), (27, 749754402), (38, 532720233), (54, 374877201), (57, 355146822), (81, 249918134), (114, 177573411), (162, 124959067), (171, 118382274), (342, 59191137), (361, 56075814), (513, 39460758), (722, 28037907), (1026, 19730379), (1083, 18691938), (1539, 13153586), (2166, 9345969), (3078, 6576793), (3249, 6230646), (6498, 3115323), (9747, 2076882), (19494, 1038441), (29241, 692294), (58482, 346147)]