20179224512

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{572233}}^1$

素因数の和:572293

約数の個数: 56

約数和(自身を含む): 43604230800

約数和(自身を除く): 23425006288

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 1216, 1856, 2204, 4408, 8816, 17632, 35264, 572233, 1144466, 2288932, 4577864, 9155728, 10872427, 16594757, 18311456, 21744854, 33189514, 36622912, 43489708, 66379028, 86979416, 132758056, 173958832, 265516112, 315300383, 347917664, 531032224, 630600766, 695835328, 1062064448, 1261201532, 2522403064, 5044806128, 10089612256, 20179224512]

約数ペア:

[(1, 20179224512), (2, 10089612256), (4, 5044806128), (8, 2522403064), (16, 1261201532), (19, 1062064448), (29, 695835328), (32, 630600766), (38, 531032224), (58, 347917664), (64, 315300383), (76, 265516112), (116, 173958832), (152, 132758056), (232, 86979416), (304, 66379028), (464, 43489708), (551, 36622912), (608, 33189514), (928, 21744854), (1102, 18311456), (1216, 16594757), (1856, 10872427), (2204, 9155728), (4408, 4577864), (8816, 2288932), (17632, 1144466), (35264, 572233)]