20162952288

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{843497}}^1$

素因数の和:843596

約数の個数: 72

約数和(自身を含む): 58029288408

約数和(自身を除く): 37866336120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3984, 5976, 7968, 11952, 23904, 843497, 1686994, 2530491, 3373988, 5060982, 6747976, 7591473, 10121964, 13495952, 15182946, 20243928, 26991904, 30365892, 40487856, 60731784, 70010251, 80975712, 121463568, 140020502, 210030753, 242927136, 280041004, 420061506, 560082008, 630092259, 840123012, 1120164016, 1260184518, 1680246024, 2240328032, 2520369036, 3360492048, 5040738072, 6720984096, 10081476144, 20162952288]

約数ペア:

[(1, 20162952288), (2, 10081476144), (3, 6720984096), (4, 5040738072), (6, 3360492048), (8, 2520369036), (9, 2240328032), (12, 1680246024), (16, 1260184518), (18, 1120164016), (24, 840123012), (32, 630092259), (36, 560082008), (48, 420061506), (72, 280041004), (83, 242927136), (96, 210030753), (144, 140020502), (166, 121463568), (249, 80975712), (288, 70010251), (332, 60731784), (498, 40487856), (664, 30365892), (747, 26991904), (996, 20243928), (1328, 15182946), (1494, 13495952), (1992, 10121964), (2656, 7591473), (2988, 6747976), (3984, 5060982), (5976, 3373988), (7968, 2530491), (11952, 1686994), (23904, 843497)]