20052014247986

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{601}}^1\times {\mathrm{4229}}^1\times {\mathrm{4987}}^1$

素因数の和:9939

約数の個数: 64

約数和(自身を含む): 34751967425280

約数和(自身を除く): 14699953177294

約数列:

[1, 2, 7, 14, 113, 226, 601, 791, 1202, 1582, 4207, 4229, 4987, 8414, 8458, 9974, 29603, 34909, 59206, 67913, 69818, 135826, 475391, 477877, 563531, 950782, 955754, 1127062, 2541629, 2997187, 3345139, 3944717, 5083258, 5994374, 6690278, 7889434, 17791403, 20980309, 21090023, 35582806, 41960618, 42180046, 147630161, 287204077, 295260322, 338682131, 574408154, 677364262, 2010428539, 2370774917, 2383172599, 4020857078, 4741549834, 4766345198, 12675103823, 16682208193, 25350207646, 33364416386, 88725726761, 177451453522, 1432286731999, 2864573463998, 10026007123993, 20052014247986]

約数ペア:

[(1, 20052014247986), (2, 10026007123993), (7, 2864573463998), (14, 1432286731999), (113, 177451453522), (226, 88725726761), (601, 33364416386), (791, 25350207646), (1202, 16682208193), (1582, 12675103823), (4207, 4766345198), (4229, 4741549834), (4987, 4020857078), (8414, 2383172599), (8458, 2370774917), (9974, 2010428539), (29603, 677364262), (34909, 574408154), (59206, 338682131), (67913, 295260322), (69818, 287204077), (135826, 147630161), (475391, 42180046), (477877, 41960618), (563531, 35582806), (950782, 21090023), (955754, 20980309), (1127062, 17791403), (2541629, 7889434), (2997187, 6690278), (3345139, 5994374), (3944717, 5083258)]