2020323984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1667}}^1\times {\mathrm{3607}}^1$

素因数の和:5292

約数の個数: 80

約数和(自身を含む): 5969998848

約数和(自身を除く): 3949674864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1667, 3334, 3607, 5001, 6668, 7214, 10002, 10821, 11669, 13336, 14428, 20004, 21642, 23338, 25249, 26672, 28856, 35007, 40008, 43284, 46676, 50498, 57712, 70014, 75747, 80016, 86568, 93352, 100996, 140028, 151494, 173136, 186704, 201992, 280056, 302988, 403984, 560112, 605976, 1211952, 6012869, 12025738, 18038607, 24051476, 36077214, 42090083, 48102952, 72154428, 84180166, 96205904, 126270249, 144308856, 168360332, 252540498, 288617712, 336720664, 505080996, 673441328, 1010161992, 2020323984]

約数ペア:

[(1, 2020323984), (2, 1010161992), (3, 673441328), (4, 505080996), (6, 336720664), (7, 288617712), (8, 252540498), (12, 168360332), (14, 144308856), (16, 126270249), (21, 96205904), (24, 84180166), (28, 72154428), (42, 48102952), (48, 42090083), (56, 36077214), (84, 24051476), (112, 18038607), (168, 12025738), (336, 6012869), (1667, 1211952), (3334, 605976), (3607, 560112), (5001, 403984), (6668, 302988), (7214, 280056), (10002, 201992), (10821, 186704), (11669, 173136), (13336, 151494), (14428, 140028), (20004, 100996), (21642, 93352), (23338, 86568), (25249, 80016), (26672, 75747), (28856, 70014), (35007, 57712), (40008, 50498), (43284, 46676)]