19884856656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{104009}}^1$

素因数の和:104596

約数の個数: 80

約数和(自身を含む): 58811414400

約数和(自身を除く): 38926557744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 569, 1138, 1707, 2276, 3414, 3983, 4552, 6828, 7966, 9104, 11949, 13656, 15932, 23898, 27312, 31864, 47796, 63728, 95592, 104009, 191184, 208018, 312027, 416036, 624054, 728063, 832072, 1248108, 1456126, 1664144, 2184189, 2496216, 2912252, 4368378, 4992432, 5824504, 8736756, 11649008, 17473512, 34947024, 59181121, 118362242, 177543363, 236724484, 355086726, 414267847, 473448968, 710173452, 828535694, 946897936, 1242803541, 1420346904, 1657071388, 2485607082, 2840693808, 3314142776, 4971214164, 6628285552, 9942428328, 19884856656]

約数ペア:

[(1, 19884856656), (2, 9942428328), (3, 6628285552), (4, 4971214164), (6, 3314142776), (7, 2840693808), (8, 2485607082), (12, 1657071388), (14, 1420346904), (16, 1242803541), (21, 946897936), (24, 828535694), (28, 710173452), (42, 473448968), (48, 414267847), (56, 355086726), (84, 236724484), (112, 177543363), (168, 118362242), (336, 59181121), (569, 34947024), (1138, 17473512), (1707, 11649008), (2276, 8736756), (3414, 5824504), (3983, 4992432), (4552, 4368378), (6828, 2912252), (7966, 2496216), (9104, 2184189), (11949, 1664144), (13656, 1456126), (15932, 1248108), (23898, 832072), (27312, 728063), (31864, 624054), (47796, 416036), (63728, 312027), (95592, 208018), (104009, 191184)]