20157628656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2009333}}^1$

素因数の和:2009374

約数の個数: 80

約数和(自身を含む): 59797779840

約数和(自身を除く): 39640151184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 10032, 2009333, 4018666, 6027999, 8037332, 12055998, 16074664, 22102663, 24111996, 32149328, 38177327, 44205326, 48223992, 66307989, 76354654, 88410652, 96447984, 114531981, 132615978, 152709308, 176821304, 229063962, 265231956, 305418616, 353642608, 419950597, 458127924, 530463912, 610837232, 839901194, 916255848, 1060927824, 1259851791, 1679802388, 1832511696, 2519703582, 3359604776, 5039407164, 6719209552, 10078814328, 20157628656]

約数ペア:

[(1, 20157628656), (2, 10078814328), (3, 6719209552), (4, 5039407164), (6, 3359604776), (8, 2519703582), (11, 1832511696), (12, 1679802388), (16, 1259851791), (19, 1060927824), (22, 916255848), (24, 839901194), (33, 610837232), (38, 530463912), (44, 458127924), (48, 419950597), (57, 353642608), (66, 305418616), (76, 265231956), (88, 229063962), (114, 176821304), (132, 152709308), (152, 132615978), (176, 114531981), (209, 96447984), (228, 88410652), (264, 76354654), (304, 66307989), (418, 48223992), (456, 44205326), (528, 38177327), (627, 32149328), (836, 24111996), (912, 22102663), (1254, 16074664), (1672, 12055998), (2508, 8037332), (3344, 6027999), (5016, 4018666), (10032, 2009333)]